150028840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 386104320

約数和(自身を除く): 236075480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 41, 52, 62, 65, 82, 104, 124, 130, 155, 164, 205, 227, 248, 260, 310, 328, 403, 410, 454, 520, 533, 620, 806, 820, 908, 1066, 1135, 1240, 1271, 1612, 1640, 1816, 2015, 2132, 2270, 2542, 2665, 2951, 3224, 4030, 4264, 4540, 5084, 5330, 5902, 6355, 7037, 8060, 9080, 9307, 10168, 10660, 11804, 12710, 14074, 14755, 16120, 16523, 18614, 21320, 23608, 25420, 28148, 29510, 33046, 35185, 37228, 46535, 50840, 56296, 59020, 66092, 70370, 74456, 82615, 91481, 93070, 118040, 120991, 132184, 140740, 165230, 182962, 186140, 241982, 281480, 288517, 330460, 365924, 372280, 457405, 483964, 577034, 604955, 660920, 731848, 914810, 967928, 1154068, 1209910, 1442585, 1829620, 2308136, 2419820, 2885170, 3659240, 3750721, 4839640, 5770340, 7501442, 11540680, 15002884, 18753605, 30005768, 37507210, 75014420, 150028840]

約数ペア:

[(1, 150028840), (2, 75014420), (4, 37507210), (5, 30005768), (8, 18753605), (10, 15002884), (13, 11540680), (20, 7501442), (26, 5770340), (31, 4839640), (40, 3750721), (41, 3659240), (52, 2885170), (62, 2419820), (65, 2308136), (82, 1829620), (104, 1442585), (124, 1209910), (130, 1154068), (155, 967928), (164, 914810), (205, 731848), (227, 660920), (248, 604955), (260, 577034), (310, 483964), (328, 457405), (403, 372280), (410, 365924), (454, 330460), (520, 288517), (533, 281480), (620, 241982), (806, 186140), (820, 182962), (908, 165230), (1066, 140740), (1135, 132184), (1240, 120991), (1271, 118040), (1612, 93070), (1640, 91481), (1816, 82615), (2015, 74456), (2132, 70370), (2270, 66092), (2542, 59020), (2665, 56296), (2951, 50840), (3224, 46535), (4030, 37228), (4264, 35185), (4540, 33046), (5084, 29510), (5330, 28148), (5902, 25420), (6355, 23608), (7037, 21320), (8060, 18614), (9080, 16523), (9307, 16120), (10168, 14755), (10660, 14074), (11804, 12710)]