148355460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2474

約数の個数: 144

約数和(自身を含む): 506967552

約数和(自身を除く): 358612092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2417, 2790, 3069, 3410, 4092, 4834, 5115, 5580, 6138, 6820, 7251, 9668, 10230, 12085, 12276, 14502, 15345, 20460, 21753, 24170, 26587, 29004, 30690, 36255, 43506, 48340, 53174, 61380, 72510, 74927, 79761, 87012, 106348, 108765, 132935, 145020, 149854, 159522, 217530, 224781, 239283, 265870, 299708, 319044, 374635, 398805, 435060, 449562, 478566, 531740, 674343, 749270, 797610, 824197, 899124, 957132, 1123905, 1196415, 1348686, 1498540, 1595220, 1648394, 2247810, 2392830, 2472591, 2697372, 3296788, 3371715, 4120985, 4495620, 4785660, 4945182, 6743430, 7417773, 8241970, 9890364, 12362955, 13486860, 14835546, 16483940, 24725910, 29671092, 37088865, 49451820, 74177730, 148355460]

約数ペア:

[(1, 148355460), (2, 74177730), (3, 49451820), (4, 37088865), (5, 29671092), (6, 24725910), (9, 16483940), (10, 14835546), (11, 13486860), (12, 12362955), (15, 9890364), (18, 8241970), (20, 7417773), (22, 6743430), (30, 4945182), (31, 4785660), (33, 4495620), (36, 4120985), (44, 3371715), (45, 3296788), (55, 2697372), (60, 2472591), (62, 2392830), (66, 2247810), (90, 1648394), (93, 1595220), (99, 1498540), (110, 1348686), (124, 1196415), (132, 1123905), (155, 957132), (165, 899124), (180, 824197), (186, 797610), (198, 749270), (220, 674343), (279, 531740), (310, 478566), (330, 449562), (341, 435060), (372, 398805), (396, 374635), (465, 319044), (495, 299708), (558, 265870), (620, 239283), (660, 224781), (682, 217530), (930, 159522), (990, 149854), (1023, 145020), (1116, 132935), (1364, 108765), (1395, 106348), (1705, 87012), (1860, 79761), (1980, 74927), (2046, 72510), (2417, 61380), (2790, 53174), (3069, 48340), (3410, 43506), (4092, 36255), (4834, 30690), (5115, 29004), (5580, 26587), (6138, 24170), (6820, 21753), (7251, 20460), (9668, 15345), (10230, 14502), (12085, 12276)]