90074430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1903

約数の個数: 80

約数和(自身を含む): 246305664

約数和(自身を除く): 156231234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 183, 270, 305, 366, 405, 549, 610, 810, 915, 1098, 1647, 1823, 1830, 2745, 3294, 3646, 4941, 5469, 5490, 8235, 9115, 9882, 10938, 16407, 16470, 18230, 24705, 27345, 32814, 49221, 49410, 54690, 82035, 98442, 111203, 147663, 164070, 222406, 246105, 295326, 333609, 492210, 556015, 667218, 738315, 1000827, 1112030, 1476630, 1668045, 2001654, 3002481, 3336090, 5004135, 6004962, 9007443, 10008270, 15012405, 18014886, 30024810, 45037215, 90074430]

約数ペア:

[(1, 90074430), (2, 45037215), (3, 30024810), (5, 18014886), (6, 15012405), (9, 10008270), (10, 9007443), (15, 6004962), (18, 5004135), (27, 3336090), (30, 3002481), (45, 2001654), (54, 1668045), (61, 1476630), (81, 1112030), (90, 1000827), (122, 738315), (135, 667218), (162, 556015), (183, 492210), (270, 333609), (305, 295326), (366, 246105), (405, 222406), (549, 164070), (610, 147663), (810, 111203), (915, 98442), (1098, 82035), (1647, 54690), (1823, 49410), (1830, 49221), (2745, 32814), (3294, 27345), (3646, 24705), (4941, 18230), (5469, 16470), (5490, 16407), (8235, 10938), (9115, 9882)]