150500040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1759}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 486604800

約数和(自身を除く): 336104760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1759, 1860, 2139, 2760, 2852, 3518, 3565, 3720, 4278, 5277, 5704, 7036, 7130, 8556, 8795, 10554, 10695, 14072, 14260, 17112, 17590, 21108, 21390, 26385, 28520, 35180, 40457, 42216, 42780, 52770, 54529, 70360, 80914, 85560, 105540, 109058, 121371, 161828, 163587, 202285, 211080, 218116, 242742, 272645, 323656, 327174, 404570, 436232, 485484, 545290, 606855, 654348, 809140, 817935, 970968, 1090580, 1213710, 1254167, 1308696, 1618280, 1635870, 2181160, 2427420, 2508334, 3271740, 3762501, 4854840, 5016668, 6270835, 6543480, 7525002, 10033336, 12541670, 15050004, 18812505, 25083340, 30100008, 37625010, 50166680, 75250020, 150500040]

約数ペア:

[(1, 150500040), (2, 75250020), (3, 50166680), (4, 37625010), (5, 30100008), (6, 25083340), (8, 18812505), (10, 15050004), (12, 12541670), (15, 10033336), (20, 7525002), (23, 6543480), (24, 6270835), (30, 5016668), (31, 4854840), (40, 3762501), (46, 3271740), (60, 2508334), (62, 2427420), (69, 2181160), (92, 1635870), (93, 1618280), (115, 1308696), (120, 1254167), (124, 1213710), (138, 1090580), (155, 970968), (184, 817935), (186, 809140), (230, 654348), (248, 606855), (276, 545290), (310, 485484), (345, 436232), (372, 404570), (460, 327174), (465, 323656), (552, 272645), (620, 242742), (690, 218116), (713, 211080), (744, 202285), (920, 163587), (930, 161828), (1240, 121371), (1380, 109058), (1426, 105540), (1759, 85560), (1860, 80914), (2139, 70360), (2760, 54529), (2852, 52770), (3518, 42780), (3565, 42216), (3720, 40457), (4278, 35180), (5277, 28520), (5704, 26385), (7036, 21390), (7130, 21108), (8556, 17590), (8795, 17112), (10554, 14260), (10695, 14072)]