149117220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 536739840

約数和(自身を除く): 387622620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 103, 105, 108, 126, 135, 140, 180, 189, 206, 210, 252, 270, 309, 315, 378, 383, 412, 420, 515, 540, 618, 630, 721, 756, 766, 927, 945, 1030, 1149, 1236, 1260, 1442, 1532, 1545, 1854, 1890, 1915, 2060, 2163, 2298, 2681, 2781, 2884, 3090, 3447, 3605, 3708, 3780, 3830, 4326, 4596, 4635, 5362, 5562, 5745, 6180, 6489, 6894, 7210, 7660, 8043, 8652, 9270, 10341, 10724, 10815, 11124, 11490, 12978, 13405, 13788, 13905, 14420, 16086, 17235, 18540, 19467, 20682, 21630, 22980, 24129, 25956, 26810, 27810, 32172, 32445, 34470, 38934, 39449, 40215, 41364, 43260, 48258, 51705, 53620, 55620, 64890, 68940, 72387, 77868, 78898, 80430, 96516, 97335, 103410, 118347, 120645, 129780, 144774, 157796, 160860, 194670, 197245, 206820, 236694, 241290, 276143, 289548, 355041, 361935, 389340, 394490, 473388, 482580, 552286, 591735, 710082, 723870, 788980, 828429, 1065123, 1104572, 1183470, 1380715, 1420164, 1447740, 1656858, 1775205, 2130246, 2366940, 2485287, 2761430, 3313716, 3550410, 4142145, 4260492, 4970574, 5325615, 5522860, 7100820, 7455861, 8284290, 9941148, 10651230, 12426435, 14911722, 16568580, 21302460, 24852870, 29823444, 37279305, 49705740, 74558610, 149117220]

約数ペア:

[(1, 149117220), (2, 74558610), (3, 49705740), (4, 37279305), (5, 29823444), (6, 24852870), (7, 21302460), (9, 16568580), (10, 14911722), (12, 12426435), (14, 10651230), (15, 9941148), (18, 8284290), (20, 7455861), (21, 7100820), (27, 5522860), (28, 5325615), (30, 4970574), (35, 4260492), (36, 4142145), (42, 3550410), (45, 3313716), (54, 2761430), (60, 2485287), (63, 2366940), (70, 2130246), (84, 1775205), (90, 1656858), (103, 1447740), (105, 1420164), (108, 1380715), (126, 1183470), (135, 1104572), (140, 1065123), (180, 828429), (189, 788980), (206, 723870), (210, 710082), (252, 591735), (270, 552286), (309, 482580), (315, 473388), (378, 394490), (383, 389340), (412, 361935), (420, 355041), (515, 289548), (540, 276143), (618, 241290), (630, 236694), (721, 206820), (756, 197245), (766, 194670), (927, 160860), (945, 157796), (1030, 144774), (1149, 129780), (1236, 120645), (1260, 118347), (1442, 103410), (1532, 97335), (1545, 96516), (1854, 80430), (1890, 78898), (1915, 77868), (2060, 72387), (2163, 68940), (2298, 64890), (2681, 55620), (2781, 53620), (2884, 51705), (3090, 48258), (3447, 43260), (3605, 41364), (3708, 40215), (3780, 39449), (3830, 38934), (4326, 34470), (4596, 32445), (4635, 32172), (5362, 27810), (5562, 26810), (5745, 25956), (6180, 24129), (6489, 22980), (6894, 21630), (7210, 20682), (7660, 19467), (8043, 18540), (8652, 17235), (9270, 16086), (10341, 14420), (10724, 13905), (10815, 13788), (11124, 13405), (11490, 12978)]