260050500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{6421}}^1$

素因数の和:6452

約数の個数: 120

約数和(自身を含む): 848551704

約数和(自身を除く): 588501204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 6421, 6750, 8100, 10125, 12842, 13500, 19263, 20250, 25684, 32105, 38526, 40500, 57789, 64210, 77052, 96315, 115578, 128420, 160525, 173367, 192630, 231156, 288945, 321050, 346734, 385260, 481575, 520101, 577890, 642100, 693468, 802625, 866835, 963150, 1040202, 1155780, 1444725, 1605250, 1733670, 1926300, 2080404, 2407875, 2600505, 2889450, 3210500, 3467340, 4334175, 4815750, 5201010, 5778900, 7223625, 8668350, 9631500, 10402020, 13002525, 14447250, 17336700, 21670875, 26005050, 28894500, 43341750, 52010100, 65012625, 86683500, 130025250, 260050500]

約数ペア:

[(1, 260050500), (2, 130025250), (3, 86683500), (4, 65012625), (5, 52010100), (6, 43341750), (9, 28894500), (10, 26005050), (12, 21670875), (15, 17336700), (18, 14447250), (20, 13002525), (25, 10402020), (27, 9631500), (30, 8668350), (36, 7223625), (45, 5778900), (50, 5201010), (54, 4815750), (60, 4334175), (75, 3467340), (81, 3210500), (90, 2889450), (100, 2600505), (108, 2407875), (125, 2080404), (135, 1926300), (150, 1733670), (162, 1605250), (180, 1444725), (225, 1155780), (250, 1040202), (270, 963150), (300, 866835), (324, 802625), (375, 693468), (405, 642100), (450, 577890), (500, 520101), (540, 481575), (675, 385260), (750, 346734), (810, 321050), (900, 288945), (1125, 231156), (1350, 192630), (1500, 173367), (1620, 160525), (2025, 128420), (2250, 115578), (2700, 96315), (3375, 77052), (4050, 64210), (4500, 57789), (6421, 40500), (6750, 38526), (8100, 32105), (10125, 25684), (12842, 20250), (13500, 19263)]