90502620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4055

約数の個数: 96

約数和(自身を含む): 282381120

約数和(自身を除く): 191878500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4001, 4524, 5655, 7540, 8002, 11310, 12003, 16004, 20005, 22620, 24006, 40010, 48012, 52013, 60015, 80020, 104026, 116029, 120030, 156039, 208052, 232058, 240060, 260065, 312078, 348087, 464116, 520130, 580145, 624156, 696174, 780195, 1040260, 1160290, 1392348, 1508377, 1560390, 1740435, 2320580, 3016754, 3120780, 3480870, 4525131, 6033508, 6961740, 7541885, 9050262, 15083770, 18100524, 22625655, 30167540, 45251310, 90502620]

約数ペア:

[(1, 90502620), (2, 45251310), (3, 30167540), (4, 22625655), (5, 18100524), (6, 15083770), (10, 9050262), (12, 7541885), (13, 6961740), (15, 6033508), (20, 4525131), (26, 3480870), (29, 3120780), (30, 3016754), (39, 2320580), (52, 1740435), (58, 1560390), (60, 1508377), (65, 1392348), (78, 1160290), (87, 1040260), (116, 780195), (130, 696174), (145, 624156), (156, 580145), (174, 520130), (195, 464116), (260, 348087), (290, 312078), (348, 260065), (377, 240060), (390, 232058), (435, 208052), (580, 156039), (754, 120030), (780, 116029), (870, 104026), (1131, 80020), (1508, 60015), (1740, 52013), (1885, 48012), (2262, 40010), (3770, 24006), (4001, 22620), (4524, 20005), (5655, 16004), (7540, 12003), (8002, 11310)]