68613000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{22871}}^1$

素因数の和:22895

約数の個数: 64

約数和(自身を含む): 214081920

約数和(自身を除く): 145468920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 22871, 45742, 68613, 91484, 114355, 137226, 182968, 228710, 274452, 343065, 457420, 548904, 571775, 686130, 914840, 1143550, 1372260, 1715325, 2287100, 2744520, 2858875, 3430650, 4574200, 5717750, 6861300, 8576625, 11435500, 13722600, 17153250, 22871000, 34306500, 68613000]

約数ペア:

[(1, 68613000), (2, 34306500), (3, 22871000), (4, 17153250), (5, 13722600), (6, 11435500), (8, 8576625), (10, 6861300), (12, 5717750), (15, 4574200), (20, 3430650), (24, 2858875), (25, 2744520), (30, 2287100), (40, 1715325), (50, 1372260), (60, 1143550), (75, 914840), (100, 686130), (120, 571775), (125, 548904), (150, 457420), (200, 343065), (250, 274452), (300, 228710), (375, 182968), (500, 137226), (600, 114355), (750, 91484), (1000, 68613), (1500, 45742), (3000, 22871)]