73687620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 215147520

約数和(自身を除く): 141459900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 173, 186, 229, 310, 346, 372, 458, 465, 519, 620, 687, 692, 865, 916, 930, 1038, 1145, 1374, 1730, 1860, 2076, 2290, 2595, 2748, 3435, 3460, 4580, 5190, 5363, 6870, 7099, 10380, 10726, 13740, 14198, 16089, 21297, 21452, 26815, 28396, 32178, 35495, 39617, 42594, 53630, 64356, 70990, 79234, 80445, 85188, 106485, 107260, 118851, 141980, 158468, 160890, 198085, 212970, 237702, 321780, 396170, 425940, 475404, 594255, 792340, 1188510, 1228127, 2377020, 2456254, 3684381, 4912508, 6140635, 7368762, 12281270, 14737524, 18421905, 24562540, 36843810, 73687620]

約数ペア:

[(1, 73687620), (2, 36843810), (3, 24562540), (4, 18421905), (5, 14737524), (6, 12281270), (10, 7368762), (12, 6140635), (15, 4912508), (20, 3684381), (30, 2456254), (31, 2377020), (60, 1228127), (62, 1188510), (93, 792340), (124, 594255), (155, 475404), (173, 425940), (186, 396170), (229, 321780), (310, 237702), (346, 212970), (372, 198085), (458, 160890), (465, 158468), (519, 141980), (620, 118851), (687, 107260), (692, 106485), (865, 85188), (916, 80445), (930, 79234), (1038, 70990), (1145, 64356), (1374, 53630), (1730, 42594), (1860, 39617), (2076, 35495), (2290, 32178), (2595, 28396), (2748, 26815), (3435, 21452), (3460, 21297), (4580, 16089), (5190, 14198), (5363, 13740), (6870, 10726), (7099, 10380)]