149797620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 192

約数和(自身を含む): 556093440

約数和(自身を除く): 406295820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 54, 60, 63, 69, 70, 84, 90, 92, 105, 108, 115, 126, 135, 138, 140, 161, 180, 189, 207, 210, 230, 252, 270, 276, 315, 322, 345, 378, 414, 420, 460, 483, 540, 621, 630, 644, 690, 756, 805, 828, 945, 966, 1035, 1242, 1260, 1380, 1449, 1610, 1723, 1890, 1932, 2070, 2415, 2484, 2898, 3105, 3220, 3446, 3780, 4140, 4347, 4830, 5169, 5796, 6210, 6892, 7245, 8615, 8694, 9660, 10338, 12061, 12420, 14490, 15507, 17230, 17388, 20676, 21735, 24122, 25845, 28980, 31014, 34460, 36183, 39629, 43470, 46521, 48244, 51690, 60305, 62028, 72366, 77535, 79258, 86940, 93042, 103380, 108549, 118887, 120610, 144732, 155070, 158516, 180915, 186084, 198145, 217098, 232605, 237774, 241220, 277403, 310140, 325647, 356661, 361830, 396290, 434196, 465210, 475548, 542745, 554806, 594435, 651294, 713322, 723660, 792580, 832209, 930420, 1069983, 1085490, 1109612, 1188870, 1302588, 1387015, 1426644, 1628235, 1664418, 1783305, 2139966, 2170980, 2377740, 2496627, 2774030, 3256470, 3328836, 3566610, 4161045, 4279932, 4993254, 5349915, 5548060, 6512940, 7133220, 7489881, 8322090, 9986508, 10699830, 12483135, 14979762, 16644180, 21399660, 24966270, 29959524, 37449405, 49932540, 74898810, 149797620]

約数ペア:

[(1, 149797620), (2, 74898810), (3, 49932540), (4, 37449405), (5, 29959524), (6, 24966270), (7, 21399660), (9, 16644180), (10, 14979762), (12, 12483135), (14, 10699830), (15, 9986508), (18, 8322090), (20, 7489881), (21, 7133220), (23, 6512940), (27, 5548060), (28, 5349915), (30, 4993254), (35, 4279932), (36, 4161045), (42, 3566610), (45, 3328836), (46, 3256470), (54, 2774030), (60, 2496627), (63, 2377740), (69, 2170980), (70, 2139966), (84, 1783305), (90, 1664418), (92, 1628235), (105, 1426644), (108, 1387015), (115, 1302588), (126, 1188870), (135, 1109612), (138, 1085490), (140, 1069983), (161, 930420), (180, 832209), (189, 792580), (207, 723660), (210, 713322), (230, 651294), (252, 594435), (270, 554806), (276, 542745), (315, 475548), (322, 465210), (345, 434196), (378, 396290), (414, 361830), (420, 356661), (460, 325647), (483, 310140), (540, 277403), (621, 241220), (630, 237774), (644, 232605), (690, 217098), (756, 198145), (805, 186084), (828, 180915), (945, 158516), (966, 155070), (1035, 144732), (1242, 120610), (1260, 118887), (1380, 108549), (1449, 103380), (1610, 93042), (1723, 86940), (1890, 79258), (1932, 77535), (2070, 72366), (2415, 62028), (2484, 60305), (2898, 51690), (3105, 48244), (3220, 46521), (3446, 43470), (3780, 39629), (4140, 36183), (4347, 34460), (4830, 31014), (5169, 28980), (5796, 25845), (6210, 24122), (6892, 21735), (7245, 20676), (8615, 17388), (8694, 17230), (9660, 15507), (10338, 14490), (12061, 12420)]