145902900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 524966400

約数和(自身を除く): 379063500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 25, 26, 30, 33, 38, 39, 44, 50, 52, 55, 57, 60, 65, 66, 75, 76, 78, 95, 100, 110, 114, 130, 132, 143, 150, 156, 165, 179, 190, 195, 209, 220, 228, 247, 260, 275, 285, 286, 300, 325, 330, 358, 380, 390, 418, 429, 475, 494, 537, 550, 570, 572, 627, 650, 660, 715, 716, 741, 780, 825, 836, 858, 895, 950, 975, 988, 1045, 1074, 1100, 1140, 1235, 1254, 1300, 1425, 1430, 1482, 1650, 1716, 1790, 1900, 1950, 1969, 2090, 2145, 2148, 2327, 2470, 2508, 2685, 2717, 2850, 2860, 2964, 3135, 3300, 3401, 3575, 3580, 3705, 3900, 3938, 4180, 4290, 4475, 4654, 4940, 5225, 5370, 5434, 5700, 5907, 6175, 6270, 6802, 6981, 7150, 7410, 7876, 8151, 8580, 8950, 9308, 9845, 10203, 10450, 10725, 10740, 10868, 11635, 11814, 12350, 12540, 13425, 13585, 13604, 13962, 14300, 14820, 15675, 16302, 17005, 17900, 18525, 19690, 20406, 20900, 21450, 23270, 23628, 24700, 25597, 26850, 27170, 27924, 29535, 31350, 32604, 34010, 34905, 37050, 37411, 39380, 40755, 40812, 42900, 44213, 46540, 49225, 51015, 51194, 53700, 54340, 58175, 59070, 62700, 67925, 68020, 69810, 74100, 74822, 76791, 81510, 85025, 88426, 98450, 102030, 102388, 112233, 116350, 118140, 127985, 132639, 135850, 139620, 147675, 149644, 153582, 163020, 170050, 174525, 176852, 187055, 196900, 203775, 204060, 221065, 224466, 232700, 255075, 255970, 265278, 271700, 295350, 307164, 340100, 349050, 374110, 383955, 407550, 442130, 448932, 486343, 510150, 511940, 530556, 561165, 590700, 639925, 663195, 698100, 748220, 767910, 815100, 884260, 935275, 972686, 1020300, 1105325, 1122330, 1279850, 1326390, 1459029, 1535820, 1870550, 1919775, 1945372, 2210650, 2244660, 2431715, 2559700, 2652780, 2805825, 2918058, 3315975, 3741100, 3839550, 4421300, 4863430, 5611650, 5836116, 6631950, 7295145, 7679100, 9726860, 11223300, 12158575, 13263900, 14590290, 24317150, 29180580, 36475725, 48634300, 72951450, 145902900]

約数ペア:

[(1, 145902900), (2, 72951450), (3, 48634300), (4, 36475725), (5, 29180580), (6, 24317150), (10, 14590290), (11, 13263900), (12, 12158575), (13, 11223300), (15, 9726860), (19, 7679100), (20, 7295145), (22, 6631950), (25, 5836116), (26, 5611650), (30, 4863430), (33, 4421300), (38, 3839550), (39, 3741100), (44, 3315975), (50, 2918058), (52, 2805825), (55, 2652780), (57, 2559700), (60, 2431715), (65, 2244660), (66, 2210650), (75, 1945372), (76, 1919775), (78, 1870550), (95, 1535820), (100, 1459029), (110, 1326390), (114, 1279850), (130, 1122330), (132, 1105325), (143, 1020300), (150, 972686), (156, 935275), (165, 884260), (179, 815100), (190, 767910), (195, 748220), (209, 698100), (220, 663195), (228, 639925), (247, 590700), (260, 561165), (275, 530556), (285, 511940), (286, 510150), (300, 486343), (325, 448932), (330, 442130), (358, 407550), (380, 383955), (390, 374110), (418, 349050), (429, 340100), (475, 307164), (494, 295350), (537, 271700), (550, 265278), (570, 255970), (572, 255075), (627, 232700), (650, 224466), (660, 221065), (715, 204060), (716, 203775), (741, 196900), (780, 187055), (825, 176852), (836, 174525), (858, 170050), (895, 163020), (950, 153582), (975, 149644), (988, 147675), (1045, 139620), (1074, 135850), (1100, 132639), (1140, 127985), (1235, 118140), (1254, 116350), (1300, 112233), (1425, 102388), (1430, 102030), (1482, 98450), (1650, 88426), (1716, 85025), (1790, 81510), (1900, 76791), (1950, 74822), (1969, 74100), (2090, 69810), (2145, 68020), (2148, 67925), (2327, 62700), (2470, 59070), (2508, 58175), (2685, 54340), (2717, 53700), (2850, 51194), (2860, 51015), (2964, 49225), (3135, 46540), (3300, 44213), (3401, 42900), (3575, 40812), (3580, 40755), (3705, 39380), (3900, 37411), (3938, 37050), (4180, 34905), (4290, 34010), (4475, 32604), (4654, 31350), (4940, 29535), (5225, 27924), (5370, 27170), (5434, 26850), (5700, 25597), (5907, 24700), (6175, 23628), (6270, 23270), (6802, 21450), (6981, 20900), (7150, 20406), (7410, 19690), (7876, 18525), (8151, 17900), (8580, 17005), (8950, 16302), (9308, 15675), (9845, 14820), (10203, 14300), (10450, 13962), (10725, 13604), (10740, 13585), (10868, 13425), (11635, 12540), (11814, 12350)]