159301860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 456019200

約数和(自身を除く): 296717340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 149, 173, 206, 298, 309, 346, 412, 447, 515, 519, 596, 618, 692, 745, 865, 894, 1030, 1038, 1236, 1490, 1545, 1730, 1788, 2060, 2076, 2235, 2595, 2980, 3090, 3460, 4470, 5190, 6180, 8940, 10380, 15347, 17819, 25777, 30694, 35638, 46041, 51554, 53457, 61388, 71276, 76735, 77331, 89095, 92082, 103108, 106914, 128885, 153470, 154662, 178190, 184164, 213828, 230205, 257770, 267285, 306940, 309324, 356380, 386655, 460410, 515540, 534570, 773310, 920820, 1069140, 1546620, 2655031, 5310062, 7965093, 10620124, 13275155, 15930186, 26550310, 31860372, 39825465, 53100620, 79650930, 159301860]

約数ペア:

[(1, 159301860), (2, 79650930), (3, 53100620), (4, 39825465), (5, 31860372), (6, 26550310), (10, 15930186), (12, 13275155), (15, 10620124), (20, 7965093), (30, 5310062), (60, 2655031), (103, 1546620), (149, 1069140), (173, 920820), (206, 773310), (298, 534570), (309, 515540), (346, 460410), (412, 386655), (447, 356380), (515, 309324), (519, 306940), (596, 267285), (618, 257770), (692, 230205), (745, 213828), (865, 184164), (894, 178190), (1030, 154662), (1038, 153470), (1236, 128885), (1490, 106914), (1545, 103108), (1730, 92082), (1788, 89095), (2060, 77331), (2076, 76735), (2235, 71276), (2595, 61388), (2980, 53457), (3090, 51554), (3460, 46041), (4470, 35638), (5190, 30694), (6180, 25777), (8940, 17819), (10380, 15347)]