90000439020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4483}}^1\times {\mathrm{111533}}^1$

素因数の和:116031

約数の個数: 72

約数和(自身を含む): 273064676976

約数和(自身を除く): 183064237956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4483, 8966, 13449, 17932, 22415, 26898, 40347, 44830, 53796, 67245, 80694, 89660, 111533, 134490, 161388, 201735, 223066, 268980, 334599, 403470, 446132, 557665, 669198, 806940, 1003797, 1115330, 1338396, 1672995, 2007594, 2230660, 3345990, 4015188, 5018985, 6691980, 10037970, 20075940, 500002439, 1000004878, 1500007317, 2000009756, 2500012195, 3000014634, 4500021951, 5000024390, 6000029268, 7500036585, 9000043902, 10000048780, 15000073170, 18000087804, 22500109755, 30000146340, 45000219510, 90000439020]

約数ペア:

[(1, 90000439020), (2, 45000219510), (3, 30000146340), (4, 22500109755), (5, 18000087804), (6, 15000073170), (9, 10000048780), (10, 9000043902), (12, 7500036585), (15, 6000029268), (18, 5000024390), (20, 4500021951), (30, 3000014634), (36, 2500012195), (45, 2000009756), (60, 1500007317), (90, 1000004878), (180, 500002439), (4483, 20075940), (8966, 10037970), (13449, 6691980), (17932, 5018985), (22415, 4015188), (26898, 3345990), (40347, 2230660), (44830, 2007594), (53796, 1672995), (67245, 1338396), (80694, 1115330), (89660, 1003797), (111533, 806940), (134490, 669198), (161388, 557665), (201735, 446132), (223066, 403470), (268980, 334599)]