450020610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42737}}^1$

素因数の和:42769

約数の個数: 80

約数和(自身を含む): 1303167096

約数和(自身を除く): 853146486

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 42737, 85474, 128211, 213685, 256422, 384633, 427370, 555581, 641055, 769266, 1111162, 1153899, 1282110, 1666743, 1923165, 2307798, 2777905, 3333486, 3461697, 3846330, 5000229, 5555810, 5769495, 6923394, 8333715, 10000458, 11538990, 15000687, 16667430, 17308485, 25001145, 30001374, 34616970, 45002061, 50002290, 75003435, 90004122, 150006870, 225010305, 450020610]

約数ペア:

[(1, 450020610), (2, 225010305), (3, 150006870), (5, 90004122), (6, 75003435), (9, 50002290), (10, 45002061), (13, 34616970), (15, 30001374), (18, 25001145), (26, 17308485), (27, 16667430), (30, 15000687), (39, 11538990), (45, 10000458), (54, 8333715), (65, 6923394), (78, 5769495), (81, 5555810), (90, 5000229), (117, 3846330), (130, 3461697), (135, 3333486), (162, 2777905), (195, 2307798), (234, 1923165), (270, 1666743), (351, 1282110), (390, 1153899), (405, 1111162), (585, 769266), (702, 641055), (810, 555581), (1053, 427370), (1170, 384633), (1755, 256422), (2106, 213685), (3510, 128211), (5265, 85474), (10530, 42737)]