73501980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 213966144

約数和(自身を除く): 140464164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 113, 148, 185, 222, 226, 293, 339, 370, 444, 452, 555, 565, 586, 678, 740, 879, 1110, 1130, 1172, 1356, 1465, 1695, 1758, 2220, 2260, 2930, 3390, 3516, 4181, 4395, 5860, 6780, 8362, 8790, 10841, 12543, 16724, 17580, 20905, 21682, 25086, 32523, 33109, 41810, 43364, 50172, 54205, 62715, 65046, 66218, 83620, 99327, 108410, 125430, 130092, 132436, 162615, 165545, 198654, 216820, 250860, 325230, 331090, 397308, 496635, 650460, 662180, 993270, 1225033, 1986540, 2450066, 3675099, 4900132, 6125165, 7350198, 12250330, 14700396, 18375495, 24500660, 36750990, 73501980]

約数ペア:

[(1, 73501980), (2, 36750990), (3, 24500660), (4, 18375495), (5, 14700396), (6, 12250330), (10, 7350198), (12, 6125165), (15, 4900132), (20, 3675099), (30, 2450066), (37, 1986540), (60, 1225033), (74, 993270), (111, 662180), (113, 650460), (148, 496635), (185, 397308), (222, 331090), (226, 325230), (293, 250860), (339, 216820), (370, 198654), (444, 165545), (452, 162615), (555, 132436), (565, 130092), (586, 125430), (678, 108410), (740, 99327), (879, 83620), (1110, 66218), (1130, 65046), (1172, 62715), (1356, 54205), (1465, 50172), (1695, 43364), (1758, 41810), (2220, 33109), (2260, 32523), (2930, 25086), (3390, 21682), (3516, 20905), (4181, 17580), (4395, 16724), (5860, 12543), (6780, 10841), (8362, 8790)]