196749540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28027}}^1$

素因数の和:28058

約数の個数: 96

約数和(自身を含む): 659218560

約数和(自身を除く): 462469020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 28027, 56054, 84081, 112108, 140135, 168162, 252243, 280270, 336324, 364351, 420405, 504486, 560540, 728702, 756729, 840810, 1008972, 1093053, 1261215, 1457404, 1513458, 1681620, 1821755, 2186106, 2522430, 3026916, 3279159, 3643510, 3783645, 4372212, 5044860, 5465265, 6558318, 7287020, 7567290, 9837477, 10930530, 13116636, 15134580, 16395795, 19674954, 21861060, 32791590, 39349908, 49187385, 65583180, 98374770, 196749540]

約数ペア:

[(1, 196749540), (2, 98374770), (3, 65583180), (4, 49187385), (5, 39349908), (6, 32791590), (9, 21861060), (10, 19674954), (12, 16395795), (13, 15134580), (15, 13116636), (18, 10930530), (20, 9837477), (26, 7567290), (27, 7287020), (30, 6558318), (36, 5465265), (39, 5044860), (45, 4372212), (52, 3783645), (54, 3643510), (60, 3279159), (65, 3026916), (78, 2522430), (90, 2186106), (108, 1821755), (117, 1681620), (130, 1513458), (135, 1457404), (156, 1261215), (180, 1093053), (195, 1008972), (234, 840810), (260, 756729), (270, 728702), (351, 560540), (390, 504486), (468, 420405), (540, 364351), (585, 336324), (702, 280270), (780, 252243), (1170, 168162), (1404, 140135), (1755, 112108), (2340, 84081), (3510, 56054), (7020, 28027)]