84239550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 228210840

約数和(自身を除く): 143971290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1429, 1965, 2358, 2858, 3275, 3930, 4287, 5895, 6550, 7145, 8574, 9825, 11790, 12861, 14290, 19650, 21435, 25722, 29475, 35725, 42870, 58950, 64305, 71450, 107175, 128610, 187199, 214350, 321525, 374398, 561597, 643050, 935995, 1123194, 1684791, 1871990, 2807985, 3369582, 4679975, 5615970, 8423955, 9359950, 14039925, 16847910, 28079850, 42119775, 84239550]

約数ペア:

[(1, 84239550), (2, 42119775), (3, 28079850), (5, 16847910), (6, 14039925), (9, 9359950), (10, 8423955), (15, 5615970), (18, 4679975), (25, 3369582), (30, 2807985), (45, 1871990), (50, 1684791), (75, 1123194), (90, 935995), (131, 643050), (150, 561597), (225, 374398), (262, 321525), (393, 214350), (450, 187199), (655, 128610), (786, 107175), (1179, 71450), (1310, 64305), (1429, 58950), (1965, 42870), (2358, 35725), (2858, 29475), (3275, 25722), (3930, 21435), (4287, 19650), (5895, 14290), (6550, 12861), (7145, 11790), (8574, 9825)]