128992500

素因数分解:

$2^2\times 3^4\times 5^4\times 7^2\times {\mathrm{13}}^1$

素因数の和:63

約数の個数: 450

約数和(自身を含む): 527882586

約数和(自身を除く): 398890086

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 50, 52, 54, 60, 63, 65, 70, 75, 78, 81, 84, 90, 91, 98, 100, 105, 108, 117, 125, 126, 130, 135, 140, 147, 150, 156, 162, 175, 180, 182, 189, 195, 196, 210, 225, 234, 245, 250, 252, 260, 270, 273, 294, 300, 315, 324, 325, 350, 351, 364, 375, 378, 390, 405, 420, 441, 450, 455, 468, 490, 500, 525, 540, 546, 567, 585, 588, 625, 630, 637, 650, 675, 700, 702, 735, 750, 756, 780, 810, 819, 875, 882, 900, 910, 945, 975, 980, 1050, 1053, 1092, 1125, 1134, 1170, 1225, 1250, 1260, 1274, 1300, 1323, 1350, 1365, 1404, 1470, 1500, 1575, 1620, 1625, 1638, 1750, 1755, 1764, 1820, 1875, 1890, 1911, 1950, 2025, 2100, 2106, 2205, 2250, 2268, 2275, 2340, 2450, 2457, 2500, 2548, 2625, 2646, 2700, 2730, 2835, 2925, 2940, 3150, 3185, 3250, 3276, 3375, 3500, 3510, 3675, 3750, 3780, 3822, 3900, 3969, 4050, 4095, 4212, 4375, 4410, 4500, 4550, 4725, 4875, 4900, 4914, 5250, 5265, 5292, 5460, 5625, 5670, 5733, 5850, 6125, 6300, 6370, 6500, 6615, 6750, 6825, 7020, 7350, 7371, 7500, 7644, 7875, 7938, 8100, 8125, 8190, 8750, 8775, 8820, 9100, 9450, 9555, 9750, 9828, 10125, 10500, 10530, 11025, 11250, 11340, 11375, 11466, 11700, 12250, 12285, 12740, 13125, 13230, 13500, 13650, 14175, 14625, 14700, 14742, 15750, 15876, 15925, 16250, 16380, 16875, 17199, 17500, 17550, 18375, 18900, 19110, 19500, 19845, 20250, 20475, 21060, 22050, 22500, 22750, 22932, 23625, 24375, 24500, 24570, 26250, 26325, 26460, 27300, 28350, 28665, 29250, 29484, 30625, 31500, 31850, 32500, 33075, 33750, 34125, 34398, 35100, 36750, 36855, 38220, 39375, 39690, 40500, 40950, 43875, 44100, 45500, 47250, 47775, 48750, 49140, 50625, 51597, 52500, 52650, 55125, 56700, 56875, 57330, 58500, 61250, 61425, 63700, 66150, 67500, 68250, 68796, 70875, 73125, 73500, 73710, 78750, 79380, 79625, 81900, 85995, 87750, 91875, 94500, 95550, 97500, 99225, 101250, 102375, 103194, 105300, 110250, 113750, 114660, 118125, 122500, 122850, 131625, 132300, 136500, 141750, 143325, 146250, 147420, 157500, 159250, 165375, 170625, 171990, 175500, 183750, 184275, 191100, 198450, 202500, 204750, 206388, 219375, 220500, 227500, 236250, 238875, 245700, 257985, 263250, 275625, 283500, 286650, 292500, 307125, 318500, 330750, 341250, 343980, 354375, 367500, 368550, 396900, 398125, 409500, 429975, 438750, 472500, 477750, 496125, 511875, 515970, 526500, 551250, 573300, 614250, 658125, 661500, 682500, 708750, 716625, 737100, 796250, 826875, 859950, 877500, 921375, 955500, 992250, 1023750, 1031940, 1102500, 1194375, 1228500, 1289925, 1316250, 1417500, 1433250, 1535625, 1592500, 1653750, 1719900, 1842750, 1984500, 2047500, 2149875, 2388750, 2480625, 2579850, 2632500, 2866500, 3071250, 3307500, 3583125, 3685500, 4299750, 4606875, 4777500, 4961250, 5159700, 6142500, 6449625, 7166250, 8599500, 9213750, 9922500, 10749375, 12899250, 14332500, 18427500, 21498750, 25798500, 32248125, 42997500, 64496250, 128992500]

約数ペア:

[(1, 128992500), (2, 64496250), (3, 42997500), (4, 32248125), (5, 25798500), (6, 21498750), (7, 18427500), (9, 14332500), (10, 12899250), (12, 10749375), (13, 9922500), (14, 9213750), (15, 8599500), (18, 7166250), (20, 6449625), (21, 6142500), (25, 5159700), (26, 4961250), (27, 4777500), (28, 4606875), (30, 4299750), (35, 3685500), (36, 3583125), (39, 3307500), (42, 3071250), (45, 2866500), (49, 2632500), (50, 2579850), (52, 2480625), (54, 2388750), (60, 2149875), (63, 2047500), (65, 1984500), (70, 1842750), (75, 1719900), (78, 1653750), (81, 1592500), (84, 1535625), (90, 1433250), (91, 1417500), (98, 1316250), (100, 1289925), (105, 1228500), (108, 1194375), (117, 1102500), (125, 1031940), (126, 1023750), (130, 992250), (135, 955500), (140, 921375), (147, 877500), (150, 859950), (156, 826875), (162, 796250), (175, 737100), (180, 716625), (182, 708750), (189, 682500), (195, 661500), (196, 658125), (210, 614250), (225, 573300), (234, 551250), (245, 526500), (250, 515970), (252, 511875), (260, 496125), (270, 477750), (273, 472500), (294, 438750), (300, 429975), (315, 409500), (324, 398125), (325, 396900), (350, 368550), (351, 367500), (364, 354375), (375, 343980), (378, 341250), (390, 330750), (405, 318500), (420, 307125), (441, 292500), (450, 286650), (455, 283500), (468, 275625), (490, 263250), (500, 257985), (525, 245700), (540, 238875), (546, 236250), (567, 227500), (585, 220500), (588, 219375), (625, 206388), (630, 204750), (637, 202500), (650, 198450), (675, 191100), (700, 184275), (702, 183750), (735, 175500), (750, 171990), (756, 170625), (780, 165375), (810, 159250), (819, 157500), (875, 147420), (882, 146250), (900, 143325), (910, 141750), (945, 136500), (975, 132300), (980, 131625), (1050, 122850), (1053, 122500), (1092, 118125), (1125, 114660), (1134, 113750), (1170, 110250), (1225, 105300), (1250, 103194), (1260, 102375), (1274, 101250), (1300, 99225), (1323, 97500), (1350, 95550), (1365, 94500), (1404, 91875), (1470, 87750), (1500, 85995), (1575, 81900), (1620, 79625), (1625, 79380), (1638, 78750), (1750, 73710), (1755, 73500), (1764, 73125), (1820, 70875), (1875, 68796), (1890, 68250), (1911, 67500), (1950, 66150), (2025, 63700), (2100, 61425), (2106, 61250), (2205, 58500), (2250, 57330), (2268, 56875), (2275, 56700), (2340, 55125), (2450, 52650), (2457, 52500), (2500, 51597), (2548, 50625), (2625, 49140), (2646, 48750), (2700, 47775), (2730, 47250), (2835, 45500), (2925, 44100), (2940, 43875), (3150, 40950), (3185, 40500), (3250, 39690), (3276, 39375), (3375, 38220), (3500, 36855), (3510, 36750), (3675, 35100), (3750, 34398), (3780, 34125), (3822, 33750), (3900, 33075), (3969, 32500), (4050, 31850), (4095, 31500), (4212, 30625), (4375, 29484), (4410, 29250), (4500, 28665), (4550, 28350), (4725, 27300), (4875, 26460), (4900, 26325), (4914, 26250), (5250, 24570), (5265, 24500), (5292, 24375), (5460, 23625), (5625, 22932), (5670, 22750), (5733, 22500), (5850, 22050), (6125, 21060), (6300, 20475), (6370, 20250), (6500, 19845), (6615, 19500), (6750, 19110), (6825, 18900), (7020, 18375), (7350, 17550), (7371, 17500), (7500, 17199), (7644, 16875), (7875, 16380), (7938, 16250), (8100, 15925), (8125, 15876), (8190, 15750), (8750, 14742), (8775, 14700), (8820, 14625), (9100, 14175), (9450, 13650), (9555, 13500), (9750, 13230), (9828, 13125), (10125, 12740), (10500, 12285), (10530, 12250), (11025, 11700), (11250, 11466), (11340, 11375)]