126192780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{100153}}^1$

素因数の和:100175

約数の個数: 72

約数和(自身を含む): 437472672

約数和(自身を除く): 311279892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 100153, 200306, 300459, 400612, 500765, 600918, 701071, 901377, 1001530, 1201836, 1402142, 1502295, 1802754, 2003060, 2103213, 2804284, 3004590, 3505355, 3605508, 4206426, 4506885, 6009180, 6309639, 7010710, 8412852, 9013770, 10516065, 12619278, 14021420, 18027540, 21032130, 25238556, 31548195, 42064260, 63096390, 126192780]

約数ペア:

[(1, 126192780), (2, 63096390), (3, 42064260), (4, 31548195), (5, 25238556), (6, 21032130), (7, 18027540), (9, 14021420), (10, 12619278), (12, 10516065), (14, 9013770), (15, 8412852), (18, 7010710), (20, 6309639), (21, 6009180), (28, 4506885), (30, 4206426), (35, 3605508), (36, 3505355), (42, 3004590), (45, 2804284), (60, 2103213), (63, 2003060), (70, 1802754), (84, 1502295), (90, 1402142), (105, 1201836), (126, 1001530), (140, 901377), (180, 701071), (210, 600918), (252, 500765), (315, 400612), (420, 300459), (630, 200306), (1260, 100153)]