161514600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20739

約数の個数: 96

約数和(自身を含む): 539236320

約数和(自身を除く): 377721720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 20707, 41414, 62121, 82828, 103535, 124242, 165656, 207070, 248484, 269191, 310605, 414140, 496968, 517675, 538382, 621210, 807573, 828280, 1035350, 1076764, 1242420, 1345955, 1553025, 1615146, 2070700, 2153528, 2484840, 2691910, 3106050, 3230292, 4037865, 4141400, 5383820, 6212100, 6460584, 6729775, 8075730, 10767640, 12424200, 13459550, 16151460, 20189325, 26919100, 32302920, 40378650, 53838200, 80757300, 161514600]

約数ペア:

[(1, 161514600), (2, 80757300), (3, 53838200), (4, 40378650), (5, 32302920), (6, 26919100), (8, 20189325), (10, 16151460), (12, 13459550), (13, 12424200), (15, 10767640), (20, 8075730), (24, 6729775), (25, 6460584), (26, 6212100), (30, 5383820), (39, 4141400), (40, 4037865), (50, 3230292), (52, 3106050), (60, 2691910), (65, 2484840), (75, 2153528), (78, 2070700), (100, 1615146), (104, 1553025), (120, 1345955), (130, 1242420), (150, 1076764), (156, 1035350), (195, 828280), (200, 807573), (260, 621210), (300, 538382), (312, 517675), (325, 496968), (390, 414140), (520, 310605), (600, 269191), (650, 248484), (780, 207070), (975, 165656), (1300, 124242), (1560, 103535), (1950, 82828), (2600, 62121), (3900, 41414), (7800, 20707)]