284739000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 384

約数和(自身を含む): 1120392000

約数和(自身を除く): 835653000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 125, 130, 140, 147, 149, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 250, 260, 273, 280, 294, 298, 300, 312, 325, 350, 364, 375, 390, 392, 420, 447, 455, 490, 500, 520, 525, 546, 588, 596, 600, 637, 650, 700, 728, 735, 745, 750, 780, 840, 875, 894, 910, 975, 980, 1000, 1043, 1050, 1092, 1176, 1192, 1225, 1274, 1300, 1365, 1400, 1470, 1490, 1500, 1560, 1625, 1750, 1788, 1820, 1911, 1937, 1950, 1960, 2086, 2100, 2184, 2235, 2275, 2450, 2548, 2600, 2625, 2730, 2940, 2980, 3000, 3129, 3185, 3250, 3500, 3576, 3640, 3675, 3725, 3822, 3874, 3900, 4172, 4200, 4470, 4550, 4875, 4900, 5096, 5215, 5250, 5460, 5811, 5880, 5960, 6125, 6258, 6370, 6500, 6825, 7000, 7301, 7350, 7450, 7644, 7748, 7800, 8344, 8940, 9100, 9555, 9685, 9750, 9800, 10430, 10500, 10920, 11175, 11375, 11622, 12250, 12516, 12740, 13000, 13559, 13650, 14602, 14700, 14900, 15288, 15496, 15645, 15925, 17880, 18200, 18375, 18625, 19110, 19370, 19500, 20860, 21000, 21903, 22350, 22750, 23244, 24500, 25032, 25480, 26075, 27118, 27300, 29055, 29204, 29400, 29800, 31290, 31850, 34125, 36505, 36750, 37250, 38220, 38740, 39000, 40677, 41720, 43806, 44700, 45500, 46488, 47775, 48425, 49000, 52150, 54236, 54600, 55875, 58110, 58408, 62580, 63700, 67795, 68250, 73010, 73500, 74500, 76440, 77480, 78225, 79625, 81354, 87612, 89400, 91000, 94913, 95550, 96850, 104300, 108472, 109515, 111750, 116220, 125160, 127400, 130375, 135590, 136500, 145275, 146020, 147000, 149000, 156450, 159250, 162708, 175224, 182525, 189826, 191100, 193700, 203385, 208600, 219030, 223500, 232440, 238875, 242125, 260750, 271180, 273000, 284739, 290550, 292040, 312900, 318500, 325416, 338975, 365050, 379652, 382200, 387400, 391125, 406770, 438060, 447000, 474565, 477750, 484250, 521500, 542360, 547575, 569478, 581100, 625800, 637000, 677950, 726375, 730100, 759304, 782250, 813540, 876120, 912625, 949130, 955500, 968500, 1016925, 1043000, 1095150, 1138956, 1162200, 1355900, 1423695, 1452750, 1460200, 1564500, 1627080, 1694875, 1825250, 1898260, 1911000, 1937000, 2033850, 2190300, 2277912, 2372825, 2711800, 2737875, 2847390, 2905500, 3129000, 3389750, 3650500, 3796520, 4067700, 4380600, 4745650, 5084625, 5475750, 5694780, 5811000, 6779500, 7118475, 7301000, 8135400, 9491300, 10169250, 10951500, 11389560, 11864125, 13559000, 14236950, 18982600, 20338500, 21903000, 23728250, 28473900, 35592375, 40677000, 47456500, 56947800, 71184750, 94913000, 142369500, 284739000]

約数ペア:

[(1, 284739000), (2, 142369500), (3, 94913000), (4, 71184750), (5, 56947800), (6, 47456500), (7, 40677000), (8, 35592375), (10, 28473900), (12, 23728250), (13, 21903000), (14, 20338500), (15, 18982600), (20, 14236950), (21, 13559000), (24, 11864125), (25, 11389560), (26, 10951500), (28, 10169250), (30, 9491300), (35, 8135400), (39, 7301000), (40, 7118475), (42, 6779500), (49, 5811000), (50, 5694780), (52, 5475750), (56, 5084625), (60, 4745650), (65, 4380600), (70, 4067700), (75, 3796520), (78, 3650500), (84, 3389750), (91, 3129000), (98, 2905500), (100, 2847390), (104, 2737875), (105, 2711800), (120, 2372825), (125, 2277912), (130, 2190300), (140, 2033850), (147, 1937000), (149, 1911000), (150, 1898260), (156, 1825250), (168, 1694875), (175, 1627080), (182, 1564500), (195, 1460200), (196, 1452750), (200, 1423695), (210, 1355900), (245, 1162200), (250, 1138956), (260, 1095150), (273, 1043000), (280, 1016925), (294, 968500), (298, 955500), (300, 949130), (312, 912625), (325, 876120), (350, 813540), (364, 782250), (375, 759304), (390, 730100), (392, 726375), (420, 677950), (447, 637000), (455, 625800), (490, 581100), (500, 569478), (520, 547575), (525, 542360), (546, 521500), (588, 484250), (596, 477750), (600, 474565), (637, 447000), (650, 438060), (700, 406770), (728, 391125), (735, 387400), (745, 382200), (750, 379652), (780, 365050), (840, 338975), (875, 325416), (894, 318500), (910, 312900), (975, 292040), (980, 290550), (1000, 284739), (1043, 273000), (1050, 271180), (1092, 260750), (1176, 242125), (1192, 238875), (1225, 232440), (1274, 223500), (1300, 219030), (1365, 208600), (1400, 203385), (1470, 193700), (1490, 191100), (1500, 189826), (1560, 182525), (1625, 175224), (1750, 162708), (1788, 159250), (1820, 156450), (1911, 149000), (1937, 147000), (1950, 146020), (1960, 145275), (2086, 136500), (2100, 135590), (2184, 130375), (2235, 127400), (2275, 125160), (2450, 116220), (2548, 111750), (2600, 109515), (2625, 108472), (2730, 104300), (2940, 96850), (2980, 95550), (3000, 94913), (3129, 91000), (3185, 89400), (3250, 87612), (3500, 81354), (3576, 79625), (3640, 78225), (3675, 77480), (3725, 76440), (3822, 74500), (3874, 73500), (3900, 73010), (4172, 68250), (4200, 67795), (4470, 63700), (4550, 62580), (4875, 58408), (4900, 58110), (5096, 55875), (5215, 54600), (5250, 54236), (5460, 52150), (5811, 49000), (5880, 48425), (5960, 47775), (6125, 46488), (6258, 45500), (6370, 44700), (6500, 43806), (6825, 41720), (7000, 40677), (7301, 39000), (7350, 38740), (7450, 38220), (7644, 37250), (7748, 36750), (7800, 36505), (8344, 34125), (8940, 31850), (9100, 31290), (9555, 29800), (9685, 29400), (9750, 29204), (9800, 29055), (10430, 27300), (10500, 27118), (10920, 26075), (11175, 25480), (11375, 25032), (11622, 24500), (12250, 23244), (12516, 22750), (12740, 22350), (13000, 21903), (13559, 21000), (13650, 20860), (14602, 19500), (14700, 19370), (14900, 19110), (15288, 18625), (15496, 18375), (15645, 18200), (15925, 17880)]