42034140

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{31}}^2$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 136795680

約数和(自身を除く): 94761540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 810, 837, 930, 961, 972, 1116, 1215, 1395, 1458, 1620, 1674, 1860, 1922, 2187, 2430, 2511, 2790, 2883, 2916, 3348, 3645, 3844, 4185, 4374, 4805, 4860, 5022, 5580, 5766, 7290, 7533, 8370, 8649, 8748, 9610, 10044, 10935, 11532, 12555, 14415, 14580, 15066, 16740, 17298, 19220, 21870, 22599, 25110, 25947, 28830, 30132, 34596, 37665, 43245, 43740, 45198, 50220, 51894, 57660, 67797, 75330, 77841, 86490, 90396, 103788, 112995, 129735, 135594, 150660, 155682, 172980, 225990, 233523, 259470, 271188, 311364, 338985, 389205, 451980, 467046, 518940, 677970, 700569, 778410, 934092, 1167615, 1355940, 1401138, 1556820, 2101707, 2335230, 2802276, 3502845, 4203414, 4670460, 7005690, 8406828, 10508535, 14011380, 21017070, 42034140]

約数ペア:

[(1, 42034140), (2, 21017070), (3, 14011380), (4, 10508535), (5, 8406828), (6, 7005690), (9, 4670460), (10, 4203414), (12, 3502845), (15, 2802276), (18, 2335230), (20, 2101707), (27, 1556820), (30, 1401138), (31, 1355940), (36, 1167615), (45, 934092), (54, 778410), (60, 700569), (62, 677970), (81, 518940), (90, 467046), (93, 451980), (108, 389205), (124, 338985), (135, 311364), (155, 271188), (162, 259470), (180, 233523), (186, 225990), (243, 172980), (270, 155682), (279, 150660), (310, 135594), (324, 129735), (372, 112995), (405, 103788), (465, 90396), (486, 86490), (540, 77841), (558, 75330), (620, 67797), (729, 57660), (810, 51894), (837, 50220), (930, 45198), (961, 43740), (972, 43245), (1116, 37665), (1215, 34596), (1395, 30132), (1458, 28830), (1620, 25947), (1674, 25110), (1860, 22599), (1922, 21870), (2187, 19220), (2430, 17298), (2511, 16740), (2790, 15066), (2883, 14580), (2916, 14415), (3348, 12555), (3645, 11532), (3844, 10935), (4185, 10044), (4374, 9610), (4805, 8748), (4860, 8649), (5022, 8370), (5580, 7533), (5766, 7290)]