149018940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:818

約数の個数: 240

約数和(自身を含む): 566419392

約数和(自身を除く): 417400452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 510, 540, 567, 595, 612, 630, 714, 756, 765, 773, 810, 918, 945, 1020, 1071, 1134, 1190, 1260, 1377, 1428, 1530, 1546, 1620, 1785, 1836, 1890, 2142, 2268, 2295, 2319, 2380, 2754, 2835, 3060, 3092, 3213, 3570, 3780, 3865, 4284, 4590, 4638, 5355, 5411, 5508, 5670, 6426, 6885, 6957, 7140, 7730, 9180, 9276, 9639, 10710, 10822, 11340, 11595, 12852, 13141, 13770, 13914, 15460, 16065, 16233, 19278, 20871, 21420, 21644, 23190, 26282, 27055, 27540, 27828, 32130, 32466, 34785, 38556, 39423, 41742, 46380, 48195, 48699, 52564, 54110, 62613, 64260, 64932, 65705, 69570, 78846, 81165, 83484, 91987, 96390, 97398, 104355, 108220, 118269, 125226, 131410, 139140, 146097, 157692, 162330, 183974, 192780, 194796, 197115, 208710, 236538, 243495, 250452, 262820, 275961, 292194, 313065, 324660, 354807, 367948, 394230, 417420, 438291, 459935, 473076, 486990, 551922, 584388, 591345, 626130, 709614, 730485, 788460, 827883, 876582, 919870, 973980, 1064421, 1103844, 1182690, 1252260, 1379805, 1419228, 1460970, 1655766, 1753164, 1774035, 1839740, 2128842, 2191455, 2365380, 2483649, 2759610, 2921940, 3311532, 3548070, 4139415, 4257684, 4382910, 4967298, 5322105, 5519220, 7096140, 7450947, 8278830, 8765820, 9934596, 10644210, 12418245, 14901894, 16557660, 21288420, 24836490, 29803788, 37254735, 49672980, 74509470, 149018940]

約数ペア:

[(1, 149018940), (2, 74509470), (3, 49672980), (4, 37254735), (5, 29803788), (6, 24836490), (7, 21288420), (9, 16557660), (10, 14901894), (12, 12418245), (14, 10644210), (15, 9934596), (17, 8765820), (18, 8278830), (20, 7450947), (21, 7096140), (27, 5519220), (28, 5322105), (30, 4967298), (34, 4382910), (35, 4257684), (36, 4139415), (42, 3548070), (45, 3311532), (51, 2921940), (54, 2759610), (60, 2483649), (63, 2365380), (68, 2191455), (70, 2128842), (81, 1839740), (84, 1774035), (85, 1753164), (90, 1655766), (102, 1460970), (105, 1419228), (108, 1379805), (119, 1252260), (126, 1182690), (135, 1103844), (140, 1064421), (153, 973980), (162, 919870), (170, 876582), (180, 827883), (189, 788460), (204, 730485), (210, 709614), (238, 626130), (252, 591345), (255, 584388), (270, 551922), (306, 486990), (315, 473076), (324, 459935), (340, 438291), (357, 417420), (378, 394230), (405, 367948), (420, 354807), (459, 324660), (476, 313065), (510, 292194), (540, 275961), (567, 262820), (595, 250452), (612, 243495), (630, 236538), (714, 208710), (756, 197115), (765, 194796), (773, 192780), (810, 183974), (918, 162330), (945, 157692), (1020, 146097), (1071, 139140), (1134, 131410), (1190, 125226), (1260, 118269), (1377, 108220), (1428, 104355), (1530, 97398), (1546, 96390), (1620, 91987), (1785, 83484), (1836, 81165), (1890, 78846), (2142, 69570), (2268, 65705), (2295, 64932), (2319, 64260), (2380, 62613), (2754, 54110), (2835, 52564), (3060, 48699), (3092, 48195), (3213, 46380), (3570, 41742), (3780, 39423), (3865, 38556), (4284, 34785), (4590, 32466), (4638, 32130), (5355, 27828), (5411, 27540), (5508, 27055), (5670, 26282), (6426, 23190), (6885, 21644), (6957, 21420), (7140, 20871), (7730, 19278), (9180, 16233), (9276, 16065), (9639, 15460), (10710, 13914), (10822, 13770), (11340, 13141), (11595, 12852)]