167731380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 524684160

約数和(自身を除く): 356952780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 103, 109, 166, 180, 206, 218, 249, 309, 327, 332, 412, 415, 436, 498, 515, 545, 618, 654, 747, 830, 927, 981, 996, 1030, 1090, 1236, 1245, 1308, 1494, 1545, 1635, 1660, 1854, 1962, 2060, 2180, 2490, 2988, 3090, 3270, 3708, 3735, 3924, 4635, 4905, 4980, 6180, 6540, 7470, 8549, 9047, 9270, 9810, 11227, 14940, 17098, 18094, 18540, 19620, 22454, 25647, 27141, 33681, 34196, 36188, 42745, 44908, 45235, 51294, 54282, 56135, 67362, 76941, 81423, 85490, 90470, 101043, 102588, 108564, 112270, 128235, 134724, 135705, 153882, 162846, 168405, 170980, 180940, 202086, 224540, 256470, 271410, 307764, 325692, 336810, 384705, 404172, 407115, 505215, 512940, 542820, 673620, 769410, 814230, 931841, 1010430, 1538820, 1628460, 1863682, 2020860, 2795523, 3727364, 4659205, 5591046, 8386569, 9318410, 11182092, 13977615, 16773138, 18636820, 27955230, 33546276, 41932845, 55910460, 83865690, 167731380]

約数ペア:

[(1, 167731380), (2, 83865690), (3, 55910460), (4, 41932845), (5, 33546276), (6, 27955230), (9, 18636820), (10, 16773138), (12, 13977615), (15, 11182092), (18, 9318410), (20, 8386569), (30, 5591046), (36, 4659205), (45, 3727364), (60, 2795523), (83, 2020860), (90, 1863682), (103, 1628460), (109, 1538820), (166, 1010430), (180, 931841), (206, 814230), (218, 769410), (249, 673620), (309, 542820), (327, 512940), (332, 505215), (412, 407115), (415, 404172), (436, 384705), (498, 336810), (515, 325692), (545, 307764), (618, 271410), (654, 256470), (747, 224540), (830, 202086), (927, 180940), (981, 170980), (996, 168405), (1030, 162846), (1090, 153882), (1236, 135705), (1245, 134724), (1308, 128235), (1494, 112270), (1545, 108564), (1635, 102588), (1660, 101043), (1854, 90470), (1962, 85490), (2060, 81423), (2180, 76941), (2490, 67362), (2988, 56135), (3090, 54282), (3270, 51294), (3708, 45235), (3735, 44908), (3924, 42745), (4635, 36188), (4905, 34196), (4980, 33681), (6180, 27141), (6540, 25647), (7470, 22454), (8549, 19620), (9047, 18540), (9270, 18094), (9810, 17098), (11227, 14940)]