100864260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{80051}}^1$

素因数の和:80073

約数の個数: 72

約数和(自身を含む): 349667136

約数和(自身を除く): 248802876

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, 80051, 160102, 240153, 320204, 400255, 480306, 560357, 720459, 800510, 960612, 1120714, 1200765, 1440918, 1601020, 1681071, 2241428, 2401530, 2801785, 2881836, 3362142, 3602295, 4803060, 5043213, 5603570, 6724284, 7204590, 8405355, 10086426, 11207140, 14409180, 16810710, 20172852, 25216065, 33621420, 50432130, 100864260]

約数ペア:

[(1, 100864260), (2, 50432130), (3, 33621420), (4, 25216065), (5, 20172852), (6, 16810710), (7, 14409180), (9, 11207140), (10, 10086426), (12, 8405355), (14, 7204590), (15, 6724284), (18, 5603570), (20, 5043213), (21, 4803060), (28, 3602295), (30, 3362142), (35, 2881836), (36, 2801785), (42, 2401530), (45, 2241428), (60, 1681071), (63, 1601020), (70, 1440918), (84, 1200765), (90, 1120714), (105, 960612), (126, 800510), (140, 720459), (180, 560357), (210, 480306), (252, 400255), (315, 320204), (420, 240153), (630, 160102), (1260, 80051)]