1569121300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3623}}^1$

素因数の和:3769

約数の個数: 72

約数和(自身を含む): 3510525312

約数和(自身を除く): 1941404012

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 71, 100, 122, 142, 244, 284, 305, 355, 610, 710, 1220, 1420, 1525, 1775, 3050, 3550, 3623, 4331, 6100, 7100, 7246, 8662, 14492, 17324, 18115, 21655, 36230, 43310, 72460, 86620, 90575, 108275, 181150, 216550, 221003, 257233, 362300, 433100, 442006, 514466, 884012, 1028932, 1105015, 1286165, 2210030, 2572330, 4420060, 5144660, 5525075, 6430825, 11050150, 12861650, 15691213, 22100300, 25723300, 31382426, 62764852, 78456065, 156912130, 313824260, 392280325, 784560650, 1569121300]

約数ペア:

[(1, 1569121300), (2, 784560650), (4, 392280325), (5, 313824260), (10, 156912130), (20, 78456065), (25, 62764852), (50, 31382426), (61, 25723300), (71, 22100300), (100, 15691213), (122, 12861650), (142, 11050150), (244, 6430825), (284, 5525075), (305, 5144660), (355, 4420060), (610, 2572330), (710, 2210030), (1220, 1286165), (1420, 1105015), (1525, 1028932), (1775, 884012), (3050, 514466), (3550, 442006), (3623, 433100), (4331, 362300), (6100, 257233), (7100, 221003), (7246, 216550), (8662, 181150), (14492, 108275), (17324, 90575), (18115, 86620), (21655, 72460), (36230, 43310)]