90245070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4027}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 243613440

約数和(自身を除く): 153368370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3735, 4027, 4482, 7470, 8054, 11205, 12081, 20135, 22410, 24162, 36243, 40270, 60405, 72486, 108729, 120810, 181215, 217458, 334241, 362430, 543645, 668482, 1002723, 1087290, 1671205, 2005446, 3008169, 3342410, 5013615, 6016338, 9024507, 10027230, 15040845, 18049014, 30081690, 45122535, 90245070]

約数ペア:

[(1, 90245070), (2, 45122535), (3, 30081690), (5, 18049014), (6, 15040845), (9, 10027230), (10, 9024507), (15, 6016338), (18, 5013615), (27, 3342410), (30, 3008169), (45, 2005446), (54, 1671205), (83, 1087290), (90, 1002723), (135, 668482), (166, 543645), (249, 362430), (270, 334241), (415, 217458), (498, 181215), (747, 120810), (830, 108729), (1245, 72486), (1494, 60405), (2241, 40270), (2490, 36243), (3735, 24162), (4027, 22410), (4482, 20135), (7470, 12081), (8054, 11205)]