72620400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 120

約数和(自身を含む): 236098480

約数和(自身を除く): 163478080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 73, 75, 80, 100, 120, 146, 150, 200, 219, 240, 292, 300, 365, 400, 438, 584, 600, 730, 829, 876, 1095, 1168, 1200, 1460, 1658, 1752, 1825, 2190, 2487, 2920, 3316, 3504, 3650, 4145, 4380, 4974, 5475, 5840, 6632, 7300, 8290, 8760, 9948, 10950, 12435, 13264, 14600, 16580, 17520, 19896, 20725, 21900, 24870, 29200, 33160, 39792, 41450, 43800, 49740, 60517, 62175, 66320, 82900, 87600, 99480, 121034, 124350, 165800, 181551, 198960, 242068, 248700, 302585, 331600, 363102, 484136, 497400, 605170, 726204, 907755, 968272, 994800, 1210340, 1452408, 1512925, 1815510, 2420680, 2904816, 3025850, 3631020, 4538775, 4841360, 6051700, 7262040, 9077550, 12103400, 14524080, 18155100, 24206800, 36310200, 72620400]

約数ペア:

[(1, 72620400), (2, 36310200), (3, 24206800), (4, 18155100), (5, 14524080), (6, 12103400), (8, 9077550), (10, 7262040), (12, 6051700), (15, 4841360), (16, 4538775), (20, 3631020), (24, 3025850), (25, 2904816), (30, 2420680), (40, 1815510), (48, 1512925), (50, 1452408), (60, 1210340), (73, 994800), (75, 968272), (80, 907755), (100, 726204), (120, 605170), (146, 497400), (150, 484136), (200, 363102), (219, 331600), (240, 302585), (292, 248700), (300, 242068), (365, 198960), (400, 181551), (438, 165800), (584, 124350), (600, 121034), (730, 99480), (829, 87600), (876, 82900), (1095, 66320), (1168, 62175), (1200, 60517), (1460, 49740), (1658, 43800), (1752, 41450), (1825, 39792), (2190, 33160), (2487, 29200), (2920, 24870), (3316, 21900), (3504, 20725), (3650, 19896), (4145, 17520), (4380, 16580), (4974, 14600), (5475, 13264), (5840, 12435), (6632, 10950), (7300, 9948), (8290, 8760)]