149103480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 323677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 607, 690, 712, 890, 920, 1068, 1214, 1335, 1380, 1780, 1821, 2047, 2136, 2428, 2670, 2760, 3035, 3560, 3642, 4094, 4856, 5340, 6070, 6141, 7284, 8188, 9105, 10235, 10680, 12140, 12282, 13961, 14568, 16376, 18210, 20470, 24280, 24564, 27922, 30705, 36420, 40940, 41883, 49128, 54023, 55844, 61410, 69805, 72840, 81880, 83766, 108046, 111688, 122820, 139610, 162069, 167532, 209415, 216092, 245640, 270115, 279220, 324138, 335064, 418830, 432184, 540230, 558440, 648276, 810345, 837660, 1080460, 1242529, 1296552, 1620690, 1675320, 2160920, 2485058, 3241380, 3727587, 4970116, 6212645, 6482760, 7455174, 9940232, 12425290, 14910348, 18637935, 24850580, 29820696, 37275870, 49701160, 74551740, 149103480]

約数ペア:

[(1, 149103480), (2, 74551740), (3, 49701160), (4, 37275870), (5, 29820696), (6, 24850580), (8, 18637935), (10, 14910348), (12, 12425290), (15, 9940232), (20, 7455174), (23, 6482760), (24, 6212645), (30, 4970116), (40, 3727587), (46, 3241380), (60, 2485058), (69, 2160920), (89, 1675320), (92, 1620690), (115, 1296552), (120, 1242529), (138, 1080460), (178, 837660), (184, 810345), (230, 648276), (267, 558440), (276, 540230), (345, 432184), (356, 418830), (445, 335064), (460, 324138), (534, 279220), (552, 270115), (607, 245640), (690, 216092), (712, 209415), (890, 167532), (920, 162069), (1068, 139610), (1214, 122820), (1335, 111688), (1380, 108046), (1780, 83766), (1821, 81880), (2047, 72840), (2136, 69805), (2428, 61410), (2670, 55844), (2760, 54023), (3035, 49128), (3560, 41883), (3642, 40940), (4094, 36420), (4856, 30705), (5340, 27922), (6070, 24564), (6141, 24280), (7284, 20470), (8188, 18210), (9105, 16376), (10235, 14568), (10680, 13961), (12140, 12282)]