164655400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 192

約数和(自身を含む): 481219200

約数和(自身を除く): 316563800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 83, 91, 100, 104, 109, 130, 140, 166, 175, 182, 200, 218, 260, 280, 325, 332, 350, 364, 415, 436, 455, 520, 545, 581, 650, 664, 700, 728, 763, 830, 872, 910, 1079, 1090, 1162, 1300, 1400, 1417, 1526, 1660, 1820, 2075, 2158, 2180, 2275, 2324, 2600, 2725, 2834, 2905, 3052, 3320, 3640, 3815, 4150, 4316, 4360, 4550, 4648, 5395, 5450, 5668, 5810, 6104, 7085, 7553, 7630, 8300, 8632, 9047, 9100, 9919, 10790, 10900, 11336, 11620, 14170, 14525, 15106, 15260, 16600, 18094, 18200, 19075, 19838, 21580, 21800, 23240, 26975, 28340, 29050, 30212, 30520, 35425, 36188, 37765, 38150, 39676, 43160, 45235, 49595, 53950, 56680, 58100, 60424, 63329, 70850, 72376, 75530, 76300, 79352, 90470, 99190, 107900, 116200, 117611, 126658, 141700, 151060, 152600, 180940, 188825, 198380, 215800, 226175, 235222, 247975, 253316, 283400, 302120, 316645, 361880, 377650, 396760, 452350, 470444, 495950, 506632, 588055, 633290, 755300, 823277, 904700, 940888, 991900, 1176110, 1266580, 1510600, 1583225, 1646554, 1809400, 1983800, 2352220, 2533160, 2940275, 3166450, 3293108, 4116385, 4704440, 5880550, 6332900, 6586216, 8232770, 11761100, 12665800, 16465540, 20581925, 23522200, 32931080, 41163850, 82327700, 164655400]

約数ペア:

[(1, 164655400), (2, 82327700), (4, 41163850), (5, 32931080), (7, 23522200), (8, 20581925), (10, 16465540), (13, 12665800), (14, 11761100), (20, 8232770), (25, 6586216), (26, 6332900), (28, 5880550), (35, 4704440), (40, 4116385), (50, 3293108), (52, 3166450), (56, 2940275), (65, 2533160), (70, 2352220), (83, 1983800), (91, 1809400), (100, 1646554), (104, 1583225), (109, 1510600), (130, 1266580), (140, 1176110), (166, 991900), (175, 940888), (182, 904700), (200, 823277), (218, 755300), (260, 633290), (280, 588055), (325, 506632), (332, 495950), (350, 470444), (364, 452350), (415, 396760), (436, 377650), (455, 361880), (520, 316645), (545, 302120), (581, 283400), (650, 253316), (664, 247975), (700, 235222), (728, 226175), (763, 215800), (830, 198380), (872, 188825), (910, 180940), (1079, 152600), (1090, 151060), (1162, 141700), (1300, 126658), (1400, 117611), (1417, 116200), (1526, 107900), (1660, 99190), (1820, 90470), (2075, 79352), (2158, 76300), (2180, 75530), (2275, 72376), (2324, 70850), (2600, 63329), (2725, 60424), (2834, 58100), (2905, 56680), (3052, 53950), (3320, 49595), (3640, 45235), (3815, 43160), (4150, 39676), (4316, 38150), (4360, 37765), (4550, 36188), (4648, 35425), (5395, 30520), (5450, 30212), (5668, 29050), (5810, 28340), (6104, 26975), (7085, 23240), (7553, 21800), (7630, 21580), (8300, 19838), (8632, 19075), (9047, 18200), (9100, 18094), (9919, 16600), (10790, 15260), (10900, 15106), (11336, 14525), (11620, 14170)]