149994960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 160

約数和(自身を含む): 502467840

約数和(自身を除く): 352472880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 937, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 1874, 2001, 2320, 2668, 2760, 2811, 3335, 3480, 3748, 4002, 4685, 5336, 5520, 5622, 6670, 6960, 7496, 8004, 9370, 10005, 10672, 11244, 13340, 14055, 14992, 16008, 18740, 20010, 21551, 22488, 26680, 27173, 28110, 32016, 37480, 40020, 43102, 44976, 53360, 54346, 56220, 64653, 74960, 80040, 81519, 86204, 107755, 108692, 112440, 129306, 135865, 160080, 163038, 172408, 215510, 217384, 224880, 258612, 271730, 323265, 326076, 344816, 407595, 431020, 434768, 517224, 543460, 624979, 646530, 652152, 815190, 862040, 1034448, 1086920, 1249958, 1293060, 1304304, 1630380, 1724080, 1874937, 2173840, 2499916, 2586120, 3124895, 3260760, 3749874, 4999832, 5172240, 6249790, 6521520, 7499748, 9374685, 9999664, 12499580, 14999496, 18749370, 24999160, 29998992, 37498740, 49998320, 74997480, 149994960]

約数ペア:

[(1, 149994960), (2, 74997480), (3, 49998320), (4, 37498740), (5, 29998992), (6, 24999160), (8, 18749370), (10, 14999496), (12, 12499580), (15, 9999664), (16, 9374685), (20, 7499748), (23, 6521520), (24, 6249790), (29, 5172240), (30, 4999832), (40, 3749874), (46, 3260760), (48, 3124895), (58, 2586120), (60, 2499916), (69, 2173840), (80, 1874937), (87, 1724080), (92, 1630380), (115, 1304304), (116, 1293060), (120, 1249958), (138, 1086920), (145, 1034448), (174, 862040), (184, 815190), (230, 652152), (232, 646530), (240, 624979), (276, 543460), (290, 517224), (345, 434768), (348, 431020), (368, 407595), (435, 344816), (460, 326076), (464, 323265), (552, 271730), (580, 258612), (667, 224880), (690, 217384), (696, 215510), (870, 172408), (920, 163038), (937, 160080), (1104, 135865), (1160, 129306), (1334, 112440), (1380, 108692), (1392, 107755), (1740, 86204), (1840, 81519), (1874, 80040), (2001, 74960), (2320, 64653), (2668, 56220), (2760, 54346), (2811, 53360), (3335, 44976), (3480, 43102), (3748, 40020), (4002, 37480), (4685, 32016), (5336, 28110), (5520, 27173), (5622, 26680), (6670, 22488), (6960, 21551), (7496, 20010), (8004, 18740), (9370, 16008), (10005, 14992), (10672, 14055), (11244, 13340)]