73812180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 224267904

約数和(自身を除く): 150455724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 173, 195, 260, 346, 390, 519, 547, 692, 780, 865, 1038, 1094, 1641, 1730, 2076, 2188, 2249, 2595, 2735, 3282, 3460, 4498, 5190, 5470, 6564, 6747, 7111, 8205, 8996, 10380, 10940, 11245, 13494, 14222, 16410, 21333, 22490, 26988, 28444, 32820, 33735, 35555, 42666, 44980, 67470, 71110, 85332, 94631, 106665, 134940, 142220, 189262, 213330, 283893, 378524, 426660, 473155, 567786, 946310, 1135572, 1230203, 1419465, 1892620, 2460406, 2838930, 3690609, 4920812, 5677860, 6151015, 7381218, 12302030, 14762436, 18453045, 24604060, 36906090, 73812180]

約数ペア:

[(1, 73812180), (2, 36906090), (3, 24604060), (4, 18453045), (5, 14762436), (6, 12302030), (10, 7381218), (12, 6151015), (13, 5677860), (15, 4920812), (20, 3690609), (26, 2838930), (30, 2460406), (39, 1892620), (52, 1419465), (60, 1230203), (65, 1135572), (78, 946310), (130, 567786), (156, 473155), (173, 426660), (195, 378524), (260, 283893), (346, 213330), (390, 189262), (519, 142220), (547, 134940), (692, 106665), (780, 94631), (865, 85332), (1038, 71110), (1094, 67470), (1641, 44980), (1730, 42666), (2076, 35555), (2188, 33735), (2249, 32820), (2595, 28444), (2735, 26988), (3282, 22490), (3460, 21333), (4498, 16410), (5190, 14222), (5470, 13494), (6564, 11245), (6747, 10940), (7111, 10380), (8205, 8996)]