145387620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6073}}^1$

素因数の和:6114

約数の個数: 144

約数和(自身を含む): 530624640

約数和(自身を除く): 385237020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 6073, 7980, 11970, 12146, 18219, 23940, 24292, 30365, 36438, 42511, 54657, 60730, 72876, 85022, 91095, 109314, 115387, 121460, 127533, 170044, 182190, 212555, 218628, 230774, 255066, 273285, 346161, 364380, 382599, 425110, 461548, 510132, 546570, 576935, 637665, 692322, 765198, 807709, 850220, 1038483, 1093140, 1153870, 1275330, 1384644, 1530396, 1615418, 1730805, 1912995, 2076966, 2307740, 2423127, 2550660, 3230836, 3461610, 3825990, 4038545, 4153932, 4846254, 5192415, 6923220, 7269381, 7651980, 8077090, 9692508, 10384830, 12115635, 14538762, 16154180, 20769660, 24231270, 29077524, 36346905, 48462540, 72693810, 145387620]

約数ペア:

[(1, 145387620), (2, 72693810), (3, 48462540), (4, 36346905), (5, 29077524), (6, 24231270), (7, 20769660), (9, 16154180), (10, 14538762), (12, 12115635), (14, 10384830), (15, 9692508), (18, 8077090), (19, 7651980), (20, 7269381), (21, 6923220), (28, 5192415), (30, 4846254), (35, 4153932), (36, 4038545), (38, 3825990), (42, 3461610), (45, 3230836), (57, 2550660), (60, 2423127), (63, 2307740), (70, 2076966), (76, 1912995), (84, 1730805), (90, 1615418), (95, 1530396), (105, 1384644), (114, 1275330), (126, 1153870), (133, 1093140), (140, 1038483), (171, 850220), (180, 807709), (190, 765198), (210, 692322), (228, 637665), (252, 576935), (266, 546570), (285, 510132), (315, 461548), (342, 425110), (380, 382599), (399, 364380), (420, 346161), (532, 273285), (570, 255066), (630, 230774), (665, 218628), (684, 212555), (798, 182190), (855, 170044), (1140, 127533), (1197, 121460), (1260, 115387), (1330, 109314), (1596, 91095), (1710, 85022), (1995, 72876), (2394, 60730), (2660, 54657), (3420, 42511), (3990, 36438), (4788, 30365), (5985, 24292), (6073, 23940), (7980, 18219), (11970, 12146)]