869735100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223009}}^1$

素因数の和:223039

約数の個数: 72

約数和(自身を含む): 2710017520

約数和(自身を除く): 1840282420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 223009, 446018, 669027, 892036, 1115045, 1338054, 2230090, 2676108, 2899117, 3345135, 4460180, 5575225, 5798234, 6690270, 8697351, 11150450, 11596468, 13380540, 14495585, 16725675, 17394702, 22300900, 28991170, 33451350, 34789404, 43486755, 57982340, 66902700, 72477925, 86973510, 144955850, 173947020, 217433775, 289911700, 434867550, 869735100]

約数ペア:

[(1, 869735100), (2, 434867550), (3, 289911700), (4, 217433775), (5, 173947020), (6, 144955850), (10, 86973510), (12, 72477925), (13, 66902700), (15, 57982340), (20, 43486755), (25, 34789404), (26, 33451350), (30, 28991170), (39, 22300900), (50, 17394702), (52, 16725675), (60, 14495585), (65, 13380540), (75, 11596468), (78, 11150450), (100, 8697351), (130, 6690270), (150, 5798234), (156, 5575225), (195, 4460180), (260, 3345135), (300, 2899117), (325, 2676108), (390, 2230090), (650, 1338054), (780, 1115045), (975, 892036), (1300, 669027), (1950, 446018), (3900, 223009)]