2017797900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{44543}}^1$

素因数の和:44711

約数の個数: 72

約数和(自身を含む): 5876957184

約数和(自身を除く): 3859159284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 151, 300, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 3775, 4530, 7550, 9060, 11325, 15100, 22650, 44543, 45300, 89086, 133629, 178172, 222715, 267258, 445430, 534516, 668145, 890860, 1113575, 1336290, 2227150, 2672580, 3340725, 4454300, 6681450, 6725993, 13362900, 13451986, 20177979, 26903972, 33629965, 40355958, 67259930, 80711916, 100889895, 134519860, 168149825, 201779790, 336299650, 403559580, 504449475, 672599300, 1008898950, 2017797900]

約数ペア:

[(1, 2017797900), (2, 1008898950), (3, 672599300), (4, 504449475), (5, 403559580), (6, 336299650), (10, 201779790), (12, 168149825), (15, 134519860), (20, 100889895), (25, 80711916), (30, 67259930), (50, 40355958), (60, 33629965), (75, 26903972), (100, 20177979), (150, 13451986), (151, 13362900), (300, 6725993), (302, 6681450), (453, 4454300), (604, 3340725), (755, 2672580), (906, 2227150), (1510, 1336290), (1812, 1113575), (2265, 890860), (3020, 668145), (3775, 534516), (4530, 445430), (7550, 267258), (9060, 222715), (11325, 178172), (15100, 133629), (22650, 89086), (44543, 45300)]