130755780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:758

約数の個数: 144

約数和(自身を含む): 422014320

約数和(自身を除く): 291258540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 677, 740, 870, 1044, 1073, 1110, 1305, 1332, 1354, 1665, 1740, 2031, 2146, 2220, 2610, 2708, 3219, 3330, 3385, 4062, 4292, 5220, 5365, 6093, 6438, 6660, 6770, 8124, 9657, 10155, 10730, 12186, 12876, 13540, 16095, 19314, 19633, 20310, 21460, 24372, 25049, 30465, 32190, 38628, 39266, 40620, 48285, 50098, 58899, 60930, 64380, 75147, 78532, 96570, 98165, 100196, 117798, 121860, 125245, 150294, 176697, 193140, 196330, 225441, 235596, 250490, 294495, 300588, 353394, 375735, 392660, 450882, 500980, 588990, 706788, 726421, 751470, 883485, 901764, 1127205, 1177980, 1452842, 1502940, 1766970, 2179263, 2254410, 2905684, 3533940, 3632105, 4358526, 4508820, 6537789, 7264210, 8717052, 10896315, 13075578, 14528420, 21792630, 26151156, 32688945, 43585260, 65377890, 130755780]

約数ペア:

[(1, 130755780), (2, 65377890), (3, 43585260), (4, 32688945), (5, 26151156), (6, 21792630), (9, 14528420), (10, 13075578), (12, 10896315), (15, 8717052), (18, 7264210), (20, 6537789), (29, 4508820), (30, 4358526), (36, 3632105), (37, 3533940), (45, 2905684), (58, 2254410), (60, 2179263), (74, 1766970), (87, 1502940), (90, 1452842), (111, 1177980), (116, 1127205), (145, 901764), (148, 883485), (174, 751470), (180, 726421), (185, 706788), (222, 588990), (261, 500980), (290, 450882), (333, 392660), (348, 375735), (370, 353394), (435, 300588), (444, 294495), (522, 250490), (555, 235596), (580, 225441), (666, 196330), (677, 193140), (740, 176697), (870, 150294), (1044, 125245), (1073, 121860), (1110, 117798), (1305, 100196), (1332, 98165), (1354, 96570), (1665, 78532), (1740, 75147), (2031, 64380), (2146, 60930), (2220, 58899), (2610, 50098), (2708, 48285), (3219, 40620), (3330, 39266), (3385, 38628), (4062, 32190), (4292, 30465), (5220, 25049), (5365, 24372), (6093, 21460), (6438, 20310), (6660, 19633), (6770, 19314), (8124, 16095), (9657, 13540), (10155, 12876), (10730, 12186)]