152852940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 513515520

約数和(自身を除く): 360662580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 31, 36, 45, 46, 54, 60, 62, 69, 90, 92, 93, 108, 115, 124, 135, 138, 155, 180, 186, 207, 230, 270, 276, 279, 310, 345, 372, 397, 414, 460, 465, 540, 558, 620, 621, 690, 713, 794, 828, 837, 930, 1035, 1116, 1191, 1242, 1380, 1395, 1426, 1588, 1674, 1860, 1985, 2070, 2139, 2382, 2484, 2790, 2852, 3105, 3348, 3565, 3573, 3970, 4140, 4185, 4278, 4764, 5580, 5955, 6210, 6417, 7130, 7146, 7940, 8370, 8556, 9131, 10695, 10719, 11910, 12307, 12420, 12834, 14260, 14292, 16740, 17865, 18262, 19251, 21390, 21438, 23820, 24614, 25668, 27393, 32085, 35730, 36524, 36921, 38502, 42780, 42876, 45655, 49228, 53595, 54786, 61535, 64170, 71460, 73842, 77004, 82179, 91310, 96255, 107190, 109572, 110763, 123070, 128340, 136965, 147684, 164358, 182620, 184605, 192510, 214380, 221526, 246140, 246537, 273930, 283061, 328716, 332289, 369210, 385020, 410895, 443052, 493074, 547860, 553815, 566122, 664578, 738420, 821790, 849183, 986148, 1107630, 1132244, 1232685, 1329156, 1415305, 1643580, 1661445, 1698366, 2215260, 2465370, 2547549, 2830610, 3322890, 3396732, 4245915, 4930740, 5095098, 5661220, 6645780, 7642647, 8491830, 10190196, 12737745, 15285294, 16983660, 25475490, 30570588, 38213235, 50950980, 76426470, 152852940]

約数ペア:

[(1, 152852940), (2, 76426470), (3, 50950980), (4, 38213235), (5, 30570588), (6, 25475490), (9, 16983660), (10, 15285294), (12, 12737745), (15, 10190196), (18, 8491830), (20, 7642647), (23, 6645780), (27, 5661220), (30, 5095098), (31, 4930740), (36, 4245915), (45, 3396732), (46, 3322890), (54, 2830610), (60, 2547549), (62, 2465370), (69, 2215260), (90, 1698366), (92, 1661445), (93, 1643580), (108, 1415305), (115, 1329156), (124, 1232685), (135, 1132244), (138, 1107630), (155, 986148), (180, 849183), (186, 821790), (207, 738420), (230, 664578), (270, 566122), (276, 553815), (279, 547860), (310, 493074), (345, 443052), (372, 410895), (397, 385020), (414, 369210), (460, 332289), (465, 328716), (540, 283061), (558, 273930), (620, 246537), (621, 246140), (690, 221526), (713, 214380), (794, 192510), (828, 184605), (837, 182620), (930, 164358), (1035, 147684), (1116, 136965), (1191, 128340), (1242, 123070), (1380, 110763), (1395, 109572), (1426, 107190), (1588, 96255), (1674, 91310), (1860, 82179), (1985, 77004), (2070, 73842), (2139, 71460), (2382, 64170), (2484, 61535), (2790, 54786), (2852, 53595), (3105, 49228), (3348, 45655), (3565, 42876), (3573, 42780), (3970, 38502), (4140, 36921), (4185, 36524), (4278, 35730), (4764, 32085), (5580, 27393), (5955, 25668), (6210, 24614), (6417, 23820), (7130, 21438), (7146, 21390), (7940, 19251), (8370, 18262), (8556, 17865), (9131, 16740), (10695, 14292), (10719, 14260), (11910, 12834), (12307, 12420)]