127722360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:625

約数の個数: 128

約数和(自身を含む): 409561920

約数和(自身を除く): 281839560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 170, 204, 255, 274, 340, 408, 411, 457, 510, 548, 680, 685, 822, 914, 1020, 1096, 1370, 1371, 1644, 1828, 2040, 2055, 2285, 2329, 2740, 2742, 3288, 3656, 4110, 4570, 4658, 5480, 5484, 6855, 6987, 7769, 8220, 9140, 9316, 10968, 11645, 13710, 13974, 15538, 16440, 18280, 18632, 23290, 23307, 27420, 27948, 31076, 34935, 38845, 46580, 46614, 54840, 55896, 62152, 62609, 69870, 77690, 93160, 93228, 116535, 125218, 139740, 155380, 186456, 187827, 233070, 250436, 279480, 310760, 313045, 375654, 466140, 500872, 626090, 751308, 932280, 939135, 1064353, 1252180, 1502616, 1878270, 2128706, 2504360, 3193059, 3756540, 4257412, 5321765, 6386118, 7513080, 8514824, 10643530, 12772236, 15965295, 21287060, 25544472, 31930590, 42574120, 63861180, 127722360]

約数ペア:

[(1, 127722360), (2, 63861180), (3, 42574120), (4, 31930590), (5, 25544472), (6, 21287060), (8, 15965295), (10, 12772236), (12, 10643530), (15, 8514824), (17, 7513080), (20, 6386118), (24, 5321765), (30, 4257412), (34, 3756540), (40, 3193059), (51, 2504360), (60, 2128706), (68, 1878270), (85, 1502616), (102, 1252180), (120, 1064353), (136, 939135), (137, 932280), (170, 751308), (204, 626090), (255, 500872), (274, 466140), (340, 375654), (408, 313045), (411, 310760), (457, 279480), (510, 250436), (548, 233070), (680, 187827), (685, 186456), (822, 155380), (914, 139740), (1020, 125218), (1096, 116535), (1370, 93228), (1371, 93160), (1644, 77690), (1828, 69870), (2040, 62609), (2055, 62152), (2285, 55896), (2329, 54840), (2740, 46614), (2742, 46580), (3288, 38845), (3656, 34935), (4110, 31076), (4570, 27948), (4658, 27420), (5480, 23307), (5484, 23290), (6855, 18632), (6987, 18280), (7769, 16440), (8220, 15538), (9140, 13974), (9316, 13710), (10968, 11645)]