1330353750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{32251}}^1$

素因数の和:32287

約数の個数: 80

約数和(自身を含む): 3627188928

約数和(自身を除く): 2296835178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1250, 1375, 1650, 1875, 2750, 3750, 4125, 6875, 8250, 13750, 20625, 32251, 41250, 64502, 96753, 161255, 193506, 322510, 354761, 483765, 709522, 806275, 967530, 1064283, 1612550, 1773805, 2128566, 2418825, 3547610, 4031375, 4837650, 5321415, 8062750, 8869025, 10642830, 12094125, 17738050, 20156875, 24188250, 26607075, 40313750, 44345125, 53214150, 60470625, 88690250, 120941250, 133035375, 221725625, 266070750, 443451250, 665176875, 1330353750]

約数ペア:

[(1, 1330353750), (2, 665176875), (3, 443451250), (5, 266070750), (6, 221725625), (10, 133035375), (11, 120941250), (15, 88690250), (22, 60470625), (25, 53214150), (30, 44345125), (33, 40313750), (50, 26607075), (55, 24188250), (66, 20156875), (75, 17738050), (110, 12094125), (125, 10642830), (150, 8869025), (165, 8062750), (250, 5321415), (275, 4837650), (330, 4031375), (375, 3547610), (550, 2418825), (625, 2128566), (750, 1773805), (825, 1612550), (1250, 1064283), (1375, 967530), (1650, 806275), (1875, 709522), (2750, 483765), (3750, 354761), (4125, 322510), (6875, 193506), (8250, 161255), (13750, 96753), (20625, 64502), (32251, 41250)]