201978300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{16421}}^1$

素因数の和:16479

約数の個数: 72

約数和(自身を含む): 598680432

約数和(自身を除く): 396702132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 2050, 2460, 3075, 4100, 6150, 12300, 16421, 32842, 49263, 65684, 82105, 98526, 164210, 197052, 246315, 328420, 410525, 492630, 673261, 821050, 985260, 1231575, 1346522, 1642100, 2019783, 2463150, 2693044, 3366305, 4039566, 4926300, 6732610, 8079132, 10098915, 13465220, 16831525, 20197830, 33663050, 40395660, 50494575, 67326100, 100989150, 201978300]

約数ペア:

[(1, 201978300), (2, 100989150), (3, 67326100), (4, 50494575), (5, 40395660), (6, 33663050), (10, 20197830), (12, 16831525), (15, 13465220), (20, 10098915), (25, 8079132), (30, 6732610), (41, 4926300), (50, 4039566), (60, 3366305), (75, 2693044), (82, 2463150), (100, 2019783), (123, 1642100), (150, 1346522), (164, 1231575), (205, 985260), (246, 821050), (300, 673261), (410, 492630), (492, 410525), (615, 328420), (820, 246315), (1025, 197052), (1230, 164210), (2050, 98526), (2460, 82105), (3075, 65684), (4100, 49263), (6150, 32842), (12300, 16421)]