142775460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2843}}^1$

素因数の和:2895

約数の個数: 120

約数和(自身を含む): 462502656

約数和(自身を除く): 319727196

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, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 2843, 3348, 4185, 5022, 5580, 5686, 8370, 8529, 10044, 11372, 12555, 14215, 16740, 17058, 25110, 25587, 28430, 34116, 42645, 50220, 51174, 56860, 76761, 85290, 88133, 102348, 127935, 153522, 170580, 176266, 230283, 255870, 264399, 307044, 352532, 383805, 440665, 460566, 511740, 528798, 767610, 793197, 881330, 921132, 1057596, 1151415, 1321995, 1535220, 1586394, 1762660, 2302830, 2379591, 2643990, 3172788, 3965985, 4605660, 4759182, 5287980, 7138773, 7931970, 9518364, 11897955, 14277546, 15863940, 23795910, 28555092, 35693865, 47591820, 71387730, 142775460]

約数ペア:

[(1, 142775460), (2, 71387730), (3, 47591820), (4, 35693865), (5, 28555092), (6, 23795910), (9, 15863940), (10, 14277546), (12, 11897955), (15, 9518364), (18, 7931970), (20, 7138773), (27, 5287980), (30, 4759182), (31, 4605660), (36, 3965985), (45, 3172788), (54, 2643990), (60, 2379591), (62, 2302830), (81, 1762660), (90, 1586394), (93, 1535220), (108, 1321995), (124, 1151415), (135, 1057596), (155, 921132), (162, 881330), (180, 793197), (186, 767610), (270, 528798), (279, 511740), (310, 460566), (324, 440665), (372, 383805), (405, 352532), (465, 307044), (540, 264399), (558, 255870), (620, 230283), (810, 176266), (837, 170580), (930, 153522), (1116, 127935), (1395, 102348), (1620, 88133), (1674, 85290), (1860, 76761), (2511, 56860), (2790, 51174), (2843, 50220), (3348, 42645), (4185, 34116), (5022, 28430), (5580, 25587), (5686, 25110), (8370, 17058), (8529, 16740), (10044, 14215), (11372, 12555)]