144503580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{809}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 438177600

約数和(自身を除く): 293674020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 390, 458, 687, 780, 809, 916, 1145, 1374, 1618, 2290, 2427, 2748, 2977, 3236, 3435, 4045, 4580, 4854, 5954, 6870, 8090, 8931, 9708, 10517, 11908, 12135, 13740, 14885, 16180, 17862, 21034, 24270, 29770, 31551, 35724, 42068, 44655, 48540, 52585, 59540, 63102, 89310, 105170, 126204, 157755, 178620, 185261, 210340, 315510, 370522, 555783, 631020, 741044, 926305, 1111566, 1852610, 2223132, 2408393, 2778915, 3705220, 4816786, 5557830, 7225179, 9633572, 11115660, 12041965, 14450358, 24083930, 28900716, 36125895, 48167860, 72251790, 144503580]

約数ペア:

[(1, 144503580), (2, 72251790), (3, 48167860), (4, 36125895), (5, 28900716), (6, 24083930), (10, 14450358), (12, 12041965), (13, 11115660), (15, 9633572), (20, 7225179), (26, 5557830), (30, 4816786), (39, 3705220), (52, 2778915), (60, 2408393), (65, 2223132), (78, 1852610), (130, 1111566), (156, 926305), (195, 741044), (229, 631020), (260, 555783), (390, 370522), (458, 315510), (687, 210340), (780, 185261), (809, 178620), (916, 157755), (1145, 126204), (1374, 105170), (1618, 89310), (2290, 63102), (2427, 59540), (2748, 52585), (2977, 48540), (3236, 44655), (3435, 42068), (4045, 35724), (4580, 31551), (4854, 29770), (5954, 24270), (6870, 21034), (8090, 17862), (8931, 16180), (9708, 14885), (10517, 13740), (11908, 12135)]