179469540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 408879900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 71, 90, 93, 108, 124, 135, 142, 151, 155, 180, 186, 213, 270, 279, 284, 302, 310, 355, 372, 426, 453, 465, 540, 558, 604, 620, 639, 710, 755, 837, 852, 906, 930, 1065, 1116, 1278, 1359, 1395, 1420, 1510, 1674, 1812, 1860, 1917, 2130, 2201, 2265, 2556, 2718, 2790, 3020, 3195, 3348, 3834, 4077, 4185, 4260, 4402, 4530, 4681, 5436, 5580, 6390, 6603, 6795, 7668, 8154, 8370, 8804, 9060, 9362, 9585, 10721, 11005, 12780, 13206, 13590, 14043, 16308, 16740, 18724, 19170, 19809, 20385, 21442, 22010, 23405, 26412, 27180, 28086, 32163, 33015, 38340, 39618, 40770, 42129, 42884, 44020, 46810, 53605, 56172, 59427, 64326, 66030, 70215, 79236, 81540, 84258, 93620, 96489, 99045, 107210, 118854, 126387, 128652, 132060, 140430, 160815, 168516, 192978, 198090, 210645, 214420, 237708, 252774, 280860, 289467, 297135, 321630, 332351, 385956, 396180, 421290, 482445, 505548, 578934, 594270, 631935, 643260, 664702, 842580, 964890, 997053, 1157868, 1188540, 1263870, 1329404, 1447335, 1661755, 1929780, 1994106, 2527740, 2894670, 2991159, 3323510, 3988212, 4985265, 5789340, 5982318, 6647020, 8973477, 9970530, 11964636, 14955795, 17946954, 19941060, 29911590, 35893908, 44867385, 59823180, 89734770, 179469540]

約数ペア:

[(1, 179469540), (2, 89734770), (3, 59823180), (4, 44867385), (5, 35893908), (6, 29911590), (9, 19941060), (10, 17946954), (12, 14955795), (15, 11964636), (18, 9970530), (20, 8973477), (27, 6647020), (30, 5982318), (31, 5789340), (36, 4985265), (45, 3988212), (54, 3323510), (60, 2991159), (62, 2894670), (71, 2527740), (90, 1994106), (93, 1929780), (108, 1661755), (124, 1447335), (135, 1329404), (142, 1263870), (151, 1188540), (155, 1157868), (180, 997053), (186, 964890), (213, 842580), (270, 664702), (279, 643260), (284, 631935), (302, 594270), (310, 578934), (355, 505548), (372, 482445), (426, 421290), (453, 396180), (465, 385956), (540, 332351), (558, 321630), (604, 297135), (620, 289467), (639, 280860), (710, 252774), (755, 237708), (837, 214420), (852, 210645), (906, 198090), (930, 192978), (1065, 168516), (1116, 160815), (1278, 140430), (1359, 132060), (1395, 128652), (1420, 126387), (1510, 118854), (1674, 107210), (1812, 99045), (1860, 96489), (1917, 93620), (2130, 84258), (2201, 81540), (2265, 79236), (2556, 70215), (2718, 66030), (2790, 64326), (3020, 59427), (3195, 56172), (3348, 53605), (3834, 46810), (4077, 44020), (4185, 42884), (4260, 42129), (4402, 40770), (4530, 39618), (4681, 38340), (5436, 33015), (5580, 32163), (6390, 28086), (6603, 27180), (6795, 26412), (7668, 23405), (8154, 22010), (8370, 21442), (8804, 20385), (9060, 19809), (9362, 19170), (9585, 18724), (10721, 16740), (11005, 16308), (12780, 14043), (13206, 13590)]