149415240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 515390400

約数和(自身を除く): 365975160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 71, 76, 78, 95, 104, 114, 120, 130, 142, 152, 156, 190, 195, 213, 228, 247, 260, 284, 285, 312, 355, 380, 390, 426, 456, 494, 520, 568, 570, 710, 741, 760, 780, 852, 923, 988, 1065, 1140, 1235, 1349, 1420, 1482, 1560, 1704, 1846, 1976, 2130, 2280, 2470, 2698, 2769, 2840, 2964, 3692, 3705, 4047, 4260, 4615, 4940, 5041, 5396, 5538, 5928, 6745, 7384, 7410, 8094, 8520, 9230, 9880, 10082, 10792, 11076, 13490, 13845, 14820, 15123, 16188, 17537, 18460, 20164, 20235, 22152, 25205, 26980, 27690, 29640, 30246, 32376, 35074, 36920, 40328, 40470, 50410, 52611, 53960, 55380, 60492, 65533, 70148, 75615, 80940, 87685, 95779, 100820, 105222, 110760, 120984, 131066, 140296, 151230, 161880, 175370, 191558, 196599, 201640, 210444, 262132, 263055, 287337, 302460, 327665, 350740, 383116, 393198, 420888, 478895, 524264, 526110, 574674, 604920, 655330, 701480, 766232, 786396, 957790, 982995, 1052220, 1149348, 1245127, 1310660, 1436685, 1572792, 1915580, 1965990, 2104440, 2298696, 2490254, 2621320, 2873370, 3735381, 3831160, 3931980, 4980508, 5746740, 6225635, 7470762, 7863960, 9961016, 11493480, 12451270, 14941524, 18676905, 24902540, 29883048, 37353810, 49805080, 74707620, 149415240]

約数ペア:

[(1, 149415240), (2, 74707620), (3, 49805080), (4, 37353810), (5, 29883048), (6, 24902540), (8, 18676905), (10, 14941524), (12, 12451270), (13, 11493480), (15, 9961016), (19, 7863960), (20, 7470762), (24, 6225635), (26, 5746740), (30, 4980508), (38, 3931980), (39, 3831160), (40, 3735381), (52, 2873370), (57, 2621320), (60, 2490254), (65, 2298696), (71, 2104440), (76, 1965990), (78, 1915580), (95, 1572792), (104, 1436685), (114, 1310660), (120, 1245127), (130, 1149348), (142, 1052220), (152, 982995), (156, 957790), (190, 786396), (195, 766232), (213, 701480), (228, 655330), (247, 604920), (260, 574674), (284, 526110), (285, 524264), (312, 478895), (355, 420888), (380, 393198), (390, 383116), (426, 350740), (456, 327665), (494, 302460), (520, 287337), (568, 263055), (570, 262132), (710, 210444), (741, 201640), (760, 196599), (780, 191558), (852, 175370), (923, 161880), (988, 151230), (1065, 140296), (1140, 131066), (1235, 120984), (1349, 110760), (1420, 105222), (1482, 100820), (1560, 95779), (1704, 87685), (1846, 80940), (1976, 75615), (2130, 70148), (2280, 65533), (2470, 60492), (2698, 55380), (2769, 53960), (2840, 52611), (2964, 50410), (3692, 40470), (3705, 40328), (4047, 36920), (4260, 35074), (4615, 32376), (4940, 30246), (5041, 29640), (5396, 27690), (5538, 26980), (5928, 25205), (6745, 22152), (7384, 20235), (7410, 20164), (8094, 18460), (8520, 17537), (9230, 16188), (9880, 15123), (10082, 14820), (10792, 13845), (11076, 13490)]