150173920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 420650496

約数和(自身を除く): 270476576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 65, 68, 80, 85, 104, 124, 130, 136, 137, 155, 160, 170, 208, 221, 248, 260, 272, 274, 310, 340, 403, 416, 442, 496, 520, 527, 544, 548, 620, 680, 685, 806, 884, 992, 1040, 1054, 1096, 1105, 1240, 1360, 1370, 1612, 1768, 1781, 2015, 2080, 2108, 2192, 2210, 2329, 2480, 2635, 2720, 2740, 3224, 3536, 3562, 4030, 4216, 4247, 4384, 4420, 4658, 4960, 5270, 5480, 6448, 6851, 7072, 7124, 8060, 8432, 8494, 8840, 8905, 9316, 10540, 10960, 11645, 12896, 13702, 14248, 16120, 16864, 16988, 17680, 17810, 18632, 21080, 21235, 21920, 23290, 27404, 28496, 30277, 32240, 33976, 34255, 35360, 35620, 37264, 42160, 42470, 46580, 54808, 55211, 56992, 60554, 64480, 67952, 68510, 71240, 72199, 74528, 84320, 84940, 93160, 109616, 110422, 121108, 135904, 137020, 142480, 144398, 151385, 169880, 186320, 219232, 220844, 242216, 274040, 276055, 284960, 288796, 302770, 339760, 360995, 372640, 441688, 484432, 548080, 552110, 577592, 605540, 679520, 721990, 883376, 938587, 968864, 1096160, 1104220, 1155184, 1211080, 1443980, 1766752, 1877174, 2208440, 2310368, 2422160, 2887960, 3754348, 4416880, 4692935, 4844320, 5775920, 7508696, 8833760, 9385870, 11551840, 15017392, 18771740, 30034784, 37543480, 75086960, 150173920]

約数ペア:

[(1, 150173920), (2, 75086960), (4, 37543480), (5, 30034784), (8, 18771740), (10, 15017392), (13, 11551840), (16, 9385870), (17, 8833760), (20, 7508696), (26, 5775920), (31, 4844320), (32, 4692935), (34, 4416880), (40, 3754348), (52, 2887960), (62, 2422160), (65, 2310368), (68, 2208440), (80, 1877174), (85, 1766752), (104, 1443980), (124, 1211080), (130, 1155184), (136, 1104220), (137, 1096160), (155, 968864), (160, 938587), (170, 883376), (208, 721990), (221, 679520), (248, 605540), (260, 577592), (272, 552110), (274, 548080), (310, 484432), (340, 441688), (403, 372640), (416, 360995), (442, 339760), (496, 302770), (520, 288796), (527, 284960), (544, 276055), (548, 274040), (620, 242216), (680, 220844), (685, 219232), (806, 186320), (884, 169880), (992, 151385), (1040, 144398), (1054, 142480), (1096, 137020), (1105, 135904), (1240, 121108), (1360, 110422), (1370, 109616), (1612, 93160), (1768, 84940), (1781, 84320), (2015, 74528), (2080, 72199), (2108, 71240), (2192, 68510), (2210, 67952), (2329, 64480), (2480, 60554), (2635, 56992), (2720, 55211), (2740, 54808), (3224, 46580), (3536, 42470), (3562, 42160), (4030, 37264), (4216, 35620), (4247, 35360), (4384, 34255), (4420, 33976), (4658, 32240), (4960, 30277), (5270, 28496), (5480, 27404), (6448, 23290), (6851, 21920), (7072, 21235), (7124, 21080), (8060, 18632), (8432, 17810), (8494, 17680), (8840, 16988), (8905, 16864), (9316, 16120), (10540, 14248), (10960, 13702), (11645, 12896)]