195514020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27851}}^1$

素因数の和:27882

約数の個数: 96

約数和(自身を含む): 655079040

約数和(自身を除く): 459565020

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, 27851, 55702, 83553, 111404, 139255, 167106, 250659, 278510, 334212, 362063, 417765, 501318, 557020, 724126, 751977, 835530, 1002636, 1086189, 1253295, 1448252, 1503954, 1671060, 1810315, 2172378, 2506590, 3007908, 3258567, 3620630, 3759885, 4344756, 5013180, 5430945, 6517134, 7241260, 7519770, 9775701, 10861890, 13034268, 15039540, 16292835, 19551402, 21723780, 32585670, 39102804, 48878505, 65171340, 97757010, 195514020]

約数ペア:

[(1, 195514020), (2, 97757010), (3, 65171340), (4, 48878505), (5, 39102804), (6, 32585670), (9, 21723780), (10, 19551402), (12, 16292835), (13, 15039540), (15, 13034268), (18, 10861890), (20, 9775701), (26, 7519770), (27, 7241260), (30, 6517134), (36, 5430945), (39, 5013180), (45, 4344756), (52, 3759885), (54, 3620630), (60, 3258567), (65, 3007908), (78, 2506590), (90, 2172378), (108, 1810315), (117, 1671060), (130, 1503954), (135, 1448252), (156, 1253295), (180, 1086189), (195, 1002636), (234, 835530), (260, 751977), (270, 724126), (351, 557020), (390, 501318), (468, 417765), (540, 362063), (585, 334212), (702, 278510), (780, 250659), (1170, 167106), (1404, 139255), (1755, 111404), (2340, 83553), (3510, 55702), (7020, 27851)]