1185772860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{571}}^1$

素因数の和:808

約数の個数: 144

約数和(自身を含む): 3672789120

約数和(自身を除く): 2487016260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 139, 166, 180, 249, 278, 332, 415, 417, 498, 556, 571, 695, 747, 830, 834, 996, 1142, 1245, 1251, 1390, 1494, 1660, 1668, 1713, 2085, 2284, 2490, 2502, 2780, 2855, 2988, 3426, 3735, 4170, 4980, 5004, 5139, 5710, 6255, 6852, 7470, 8340, 8565, 10278, 11420, 11537, 12510, 14940, 17130, 20556, 23074, 25020, 25695, 34260, 34611, 46148, 47393, 51390, 57685, 69222, 79369, 94786, 102780, 103833, 115370, 138444, 142179, 158738, 173055, 189572, 207666, 230740, 236965, 238107, 284358, 317476, 346110, 396845, 415332, 426537, 473930, 476214, 519165, 568716, 692220, 710895, 714321, 793690, 853074, 947860, 952428, 1038330, 1190535, 1421790, 1428642, 1587380, 1706148, 2076660, 2132685, 2381070, 2843580, 2857284, 3571605, 4265370, 4762140, 6587627, 7143210, 8530740, 13175254, 14286420, 19762881, 26350508, 32938135, 39525762, 59288643, 65876270, 79051524, 98814405, 118577286, 131752540, 197628810, 237154572, 296443215, 395257620, 592886430, 1185772860]

約数ペア:

[(1, 1185772860), (2, 592886430), (3, 395257620), (4, 296443215), (5, 237154572), (6, 197628810), (9, 131752540), (10, 118577286), (12, 98814405), (15, 79051524), (18, 65876270), (20, 59288643), (30, 39525762), (36, 32938135), (45, 26350508), (60, 19762881), (83, 14286420), (90, 13175254), (139, 8530740), (166, 7143210), (180, 6587627), (249, 4762140), (278, 4265370), (332, 3571605), (415, 2857284), (417, 2843580), (498, 2381070), (556, 2132685), (571, 2076660), (695, 1706148), (747, 1587380), (830, 1428642), (834, 1421790), (996, 1190535), (1142, 1038330), (1245, 952428), (1251, 947860), (1390, 853074), (1494, 793690), (1660, 714321), (1668, 710895), (1713, 692220), (2085, 568716), (2284, 519165), (2490, 476214), (2502, 473930), (2780, 426537), (2855, 415332), (2988, 396845), (3426, 346110), (3735, 317476), (4170, 284358), (4980, 238107), (5004, 236965), (5139, 230740), (5710, 207666), (6255, 189572), (6852, 173055), (7470, 158738), (8340, 142179), (8565, 138444), (10278, 115370), (11420, 103833), (11537, 102780), (12510, 94786), (14940, 79369), (17130, 69222), (20556, 57685), (23074, 51390), (25020, 47393), (25695, 46148), (34260, 34611)]