84571650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2736

約数の個数: 72

約数和(自身を含む): 230503104

約数和(自身を除く): 145931454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 2647, 3195, 3550, 5294, 5325, 6390, 7941, 10650, 13235, 15882, 15975, 23823, 26470, 31950, 39705, 47646, 66175, 79410, 119115, 132350, 187937, 198525, 238230, 375874, 397050, 563811, 595575, 939685, 1127622, 1191150, 1691433, 1879370, 2819055, 3382866, 4698425, 5638110, 8457165, 9396850, 14095275, 16914330, 28190550, 42285825, 84571650]

約数ペア:

[(1, 84571650), (2, 42285825), (3, 28190550), (5, 16914330), (6, 14095275), (9, 9396850), (10, 8457165), (15, 5638110), (18, 4698425), (25, 3382866), (30, 2819055), (45, 1879370), (50, 1691433), (71, 1191150), (75, 1127622), (90, 939685), (142, 595575), (150, 563811), (213, 397050), (225, 375874), (355, 238230), (426, 198525), (450, 187937), (639, 132350), (710, 119115), (1065, 79410), (1278, 66175), (1775, 47646), (2130, 39705), (2647, 31950), (3195, 26470), (3550, 23823), (5294, 15975), (5325, 15882), (6390, 13235), (7941, 10650)]