134996940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 455460096

約数和(自身を除く): 320463156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 1861, 2015, 2340, 2418, 2790, 3627, 3722, 4030, 4836, 5580, 5583, 6045, 7254, 7444, 8060, 9305, 11166, 12090, 14508, 16749, 18135, 18610, 22332, 24180, 24193, 27915, 33498, 36270, 37220, 48386, 55830, 57691, 66996, 72540, 72579, 83745, 96772, 111660, 115382, 120965, 145158, 167490, 173073, 217737, 230764, 241930, 288455, 290316, 334980, 346146, 362895, 435474, 483860, 519219, 576910, 692292, 725790, 749983, 865365, 870948, 1038438, 1088685, 1153820, 1451580, 1499966, 1730730, 2076876, 2177370, 2249949, 2596095, 2999932, 3461460, 3749915, 4354740, 4499898, 5192190, 6749847, 7499830, 8999796, 10384380, 11249745, 13499694, 14999660, 22499490, 26999388, 33749235, 44998980, 67498470, 134996940]

約数ペア:

[(1, 134996940), (2, 67498470), (3, 44998980), (4, 33749235), (5, 26999388), (6, 22499490), (9, 14999660), (10, 13499694), (12, 11249745), (13, 10384380), (15, 8999796), (18, 7499830), (20, 6749847), (26, 5192190), (30, 4499898), (31, 4354740), (36, 3749915), (39, 3461460), (45, 2999932), (52, 2596095), (60, 2249949), (62, 2177370), (65, 2076876), (78, 1730730), (90, 1499966), (93, 1451580), (117, 1153820), (124, 1088685), (130, 1038438), (155, 870948), (156, 865365), (180, 749983), (186, 725790), (195, 692292), (234, 576910), (260, 519219), (279, 483860), (310, 435474), (372, 362895), (390, 346146), (403, 334980), (465, 290316), (468, 288455), (558, 241930), (585, 230764), (620, 217737), (780, 173073), (806, 167490), (930, 145158), (1116, 120965), (1170, 115382), (1209, 111660), (1395, 96772), (1612, 83745), (1860, 72579), (1861, 72540), (2015, 66996), (2340, 57691), (2418, 55830), (2790, 48386), (3627, 37220), (3722, 36270), (4030, 33498), (4836, 27915), (5580, 24193), (5583, 24180), (6045, 22332), (7254, 18610), (7444, 18135), (8060, 16749), (9305, 14508), (11166, 12090)]