26628750

素因数分解:

$2^1\times 3^4\times 5^4\times {\mathrm{263}}^1$

素因数の和:297

約数の個数: 100

約数和(自身を含む): 74844792

約数和(自身を除く): 48216042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 263, 270, 375, 405, 450, 526, 625, 675, 750, 789, 810, 1125, 1250, 1315, 1350, 1578, 1875, 2025, 2250, 2367, 2630, 3375, 3750, 3945, 4050, 4734, 5625, 6575, 6750, 7101, 7890, 10125, 11250, 11835, 13150, 14202, 16875, 19725, 20250, 21303, 23670, 32875, 33750, 35505, 39450, 42606, 50625, 59175, 65750, 71010, 98625, 101250, 106515, 118350, 164375, 177525, 197250, 213030, 295875, 328750, 355050, 493125, 532575, 591750, 887625, 986250, 1065150, 1479375, 1775250, 2662875, 2958750, 4438125, 5325750, 8876250, 13314375, 26628750]

約数ペア:

[(1, 26628750), (2, 13314375), (3, 8876250), (5, 5325750), (6, 4438125), (9, 2958750), (10, 2662875), (15, 1775250), (18, 1479375), (25, 1065150), (27, 986250), (30, 887625), (45, 591750), (50, 532575), (54, 493125), (75, 355050), (81, 328750), (90, 295875), (125, 213030), (135, 197250), (150, 177525), (162, 164375), (225, 118350), (250, 106515), (263, 101250), (270, 98625), (375, 71010), (405, 65750), (450, 59175), (526, 50625), (625, 42606), (675, 39450), (750, 35505), (789, 33750), (810, 32875), (1125, 23670), (1250, 21303), (1315, 20250), (1350, 19725), (1578, 16875), (1875, 14202), (2025, 13150), (2250, 11835), (2367, 11250), (2630, 10125), (3375, 7890), (3750, 7101), (3945, 6750), (4050, 6575), (4734, 5625)]