148727880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 256

約数和(自身を含む): 575078400

約数和(自身を除く): 426350520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 103, 105, 108, 120, 126, 135, 140, 168, 180, 189, 191, 206, 210, 216, 252, 270, 280, 309, 315, 360, 378, 382, 412, 420, 504, 515, 540, 573, 618, 630, 721, 756, 764, 824, 840, 927, 945, 955, 1030, 1080, 1146, 1236, 1260, 1337, 1442, 1512, 1528, 1545, 1719, 1854, 1890, 1910, 2060, 2163, 2292, 2472, 2520, 2674, 2781, 2865, 2884, 3090, 3438, 3605, 3708, 3780, 3820, 4011, 4120, 4326, 4584, 4635, 5157, 5348, 5562, 5730, 5768, 6180, 6489, 6685, 6876, 7210, 7416, 7560, 7640, 8022, 8595, 8652, 9270, 10314, 10696, 10815, 11124, 11460, 12033, 12360, 12978, 13370, 13752, 13905, 14420, 16044, 17190, 17304, 18540, 19467, 19673, 20055, 20628, 21630, 22248, 22920, 24066, 25785, 25956, 26740, 27810, 28840, 32088, 32445, 34380, 36099, 37080, 38934, 39346, 40110, 41256, 43260, 48132, 51570, 51912, 53480, 55620, 59019, 60165, 64890, 68760, 72198, 77868, 78692, 80220, 86520, 96264, 97335, 98365, 103140, 111240, 118038, 120330, 129780, 137711, 144396, 155736, 157384, 160440, 177057, 180495, 194670, 196730, 206280, 236076, 240660, 259560, 275422, 288792, 295095, 354114, 360990, 389340, 393460, 413133, 472152, 481320, 531171, 550844, 590190, 688555, 708228, 721980, 778680, 786920, 826266, 885285, 1062342, 1101688, 1180380, 1239399, 1377110, 1416456, 1443960, 1652532, 1770570, 2065665, 2124684, 2360760, 2478798, 2655855, 2754220, 3305064, 3541140, 3718197, 4131330, 4249368, 4957596, 5311710, 5508440, 6196995, 7082280, 7436394, 8262660, 9915192, 10623420, 12393990, 14872788, 16525320, 18590985, 21246840, 24787980, 29745576, 37181970, 49575960, 74363940, 148727880]

約数ペア:

[(1, 148727880), (2, 74363940), (3, 49575960), (4, 37181970), (5, 29745576), (6, 24787980), (7, 21246840), (8, 18590985), (9, 16525320), (10, 14872788), (12, 12393990), (14, 10623420), (15, 9915192), (18, 8262660), (20, 7436394), (21, 7082280), (24, 6196995), (27, 5508440), (28, 5311710), (30, 4957596), (35, 4249368), (36, 4131330), (40, 3718197), (42, 3541140), (45, 3305064), (54, 2754220), (56, 2655855), (60, 2478798), (63, 2360760), (70, 2124684), (72, 2065665), (84, 1770570), (90, 1652532), (103, 1443960), (105, 1416456), (108, 1377110), (120, 1239399), (126, 1180380), (135, 1101688), (140, 1062342), (168, 885285), (180, 826266), (189, 786920), (191, 778680), (206, 721980), (210, 708228), (216, 688555), (252, 590190), (270, 550844), (280, 531171), (309, 481320), (315, 472152), (360, 413133), (378, 393460), (382, 389340), (412, 360990), (420, 354114), (504, 295095), (515, 288792), (540, 275422), (573, 259560), (618, 240660), (630, 236076), (721, 206280), (756, 196730), (764, 194670), (824, 180495), (840, 177057), (927, 160440), (945, 157384), (955, 155736), (1030, 144396), (1080, 137711), (1146, 129780), (1236, 120330), (1260, 118038), (1337, 111240), (1442, 103140), (1512, 98365), (1528, 97335), (1545, 96264), (1719, 86520), (1854, 80220), (1890, 78692), (1910, 77868), (2060, 72198), (2163, 68760), (2292, 64890), (2472, 60165), (2520, 59019), (2674, 55620), (2781, 53480), (2865, 51912), (2884, 51570), (3090, 48132), (3438, 43260), (3605, 41256), (3708, 40110), (3780, 39346), (3820, 38934), (4011, 37080), (4120, 36099), (4326, 34380), (4584, 32445), (4635, 32088), (5157, 28840), (5348, 27810), (5562, 26740), (5730, 25956), (5768, 25785), (6180, 24066), (6489, 22920), (6685, 22248), (6876, 21630), (7210, 20628), (7416, 20055), (7560, 19673), (7640, 19467), (8022, 18540), (8595, 17304), (8652, 17190), (9270, 16044), (10314, 14420), (10696, 13905), (10815, 13752), (11124, 13370), (11460, 12978), (12033, 12360)]