127991700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2003}}^1$

素因数の和:2094

約数の個数: 108

約数和(自身を含む): 407036448

約数和(自身を除く): 279044748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 2003, 2130, 2556, 3195, 3550, 4006, 4260, 5325, 6009, 6390, 7100, 8012, 10015, 10650, 12018, 12780, 15975, 18027, 20030, 21300, 24036, 30045, 31950, 36054, 40060, 50075, 60090, 63900, 72108, 90135, 100150, 120180, 142213, 150225, 180270, 200300, 284426, 300450, 360540, 426639, 450675, 568852, 600900, 711065, 853278, 901350, 1279917, 1422130, 1706556, 1802700, 2133195, 2559834, 2844260, 3555325, 4266390, 5119668, 6399585, 7110650, 8532780, 10665975, 12799170, 14221300, 21331950, 25598340, 31997925, 42663900, 63995850, 127991700]

約数ペア:

[(1, 127991700), (2, 63995850), (3, 42663900), (4, 31997925), (5, 25598340), (6, 21331950), (9, 14221300), (10, 12799170), (12, 10665975), (15, 8532780), (18, 7110650), (20, 6399585), (25, 5119668), (30, 4266390), (36, 3555325), (45, 2844260), (50, 2559834), (60, 2133195), (71, 1802700), (75, 1706556), (90, 1422130), (100, 1279917), (142, 901350), (150, 853278), (180, 711065), (213, 600900), (225, 568852), (284, 450675), (300, 426639), (355, 360540), (426, 300450), (450, 284426), (639, 200300), (710, 180270), (852, 150225), (900, 142213), (1065, 120180), (1278, 100150), (1420, 90135), (1775, 72108), (2003, 63900), (2130, 60090), (2556, 50075), (3195, 40060), (3550, 36054), (4006, 31950), (4260, 30045), (5325, 24036), (6009, 21300), (6390, 20030), (7100, 18027), (8012, 15975), (10015, 12780), (10650, 12018)]