131805000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 466022700

約数和(自身を除く): 334217700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 101, 116, 120, 125, 145, 150, 174, 180, 200, 202, 225, 232, 250, 261, 290, 300, 303, 348, 360, 375, 404, 435, 450, 500, 505, 522, 580, 600, 606, 625, 696, 725, 750, 808, 870, 900, 909, 1000, 1010, 1044, 1125, 1160, 1212, 1250, 1305, 1450, 1500, 1515, 1740, 1800, 1818, 1875, 2020, 2088, 2175, 2250, 2424, 2500, 2525, 2610, 2900, 2929, 3000, 3030, 3480, 3625, 3636, 3750, 4040, 4350, 4500, 4545, 5000, 5050, 5220, 5625, 5800, 5858, 6060, 6525, 7250, 7272, 7500, 7575, 8700, 8787, 9000, 9090, 10100, 10440, 10875, 11250, 11716, 12120, 12625, 13050, 14500, 14645, 15000, 15150, 17400, 17574, 18125, 18180, 20200, 21750, 22500, 22725, 23432, 25250, 26100, 26361, 29000, 29290, 30300, 32625, 35148, 36250, 36360, 37875, 43500, 43935, 45000, 45450, 50500, 52200, 52722, 54375, 58580, 60600, 63125, 65250, 70296, 72500, 73225, 75750, 87000, 87870, 90900, 101000, 105444, 108750, 113625, 117160, 126250, 130500, 131805, 145000, 146450, 151500, 163125, 175740, 181800, 189375, 210888, 217500, 219675, 227250, 252500, 261000, 263610, 292900, 303000, 326250, 351480, 366125, 378750, 435000, 439350, 454500, 505000, 527220, 568125, 585800, 652500, 659025, 732250, 757500, 878700, 909000, 1054440, 1098375, 1136250, 1305000, 1318050, 1464500, 1515000, 1757400, 1830625, 2196750, 2272500, 2636100, 2929000, 3295125, 3661250, 4393500, 4545000, 5272200, 5491875, 6590250, 7322500, 8787000, 10983750, 13180500, 14645000, 16475625, 21967500, 26361000, 32951250, 43935000, 65902500, 131805000]

約数ペア:

[(1, 131805000), (2, 65902500), (3, 43935000), (4, 32951250), (5, 26361000), (6, 21967500), (8, 16475625), (9, 14645000), (10, 13180500), (12, 10983750), (15, 8787000), (18, 7322500), (20, 6590250), (24, 5491875), (25, 5272200), (29, 4545000), (30, 4393500), (36, 3661250), (40, 3295125), (45, 2929000), (50, 2636100), (58, 2272500), (60, 2196750), (72, 1830625), (75, 1757400), (87, 1515000), (90, 1464500), (100, 1318050), (101, 1305000), (116, 1136250), (120, 1098375), (125, 1054440), (145, 909000), (150, 878700), (174, 757500), (180, 732250), (200, 659025), (202, 652500), (225, 585800), (232, 568125), (250, 527220), (261, 505000), (290, 454500), (300, 439350), (303, 435000), (348, 378750), (360, 366125), (375, 351480), (404, 326250), (435, 303000), (450, 292900), (500, 263610), (505, 261000), (522, 252500), (580, 227250), (600, 219675), (606, 217500), (625, 210888), (696, 189375), (725, 181800), (750, 175740), (808, 163125), (870, 151500), (900, 146450), (909, 145000), (1000, 131805), (1010, 130500), (1044, 126250), (1125, 117160), (1160, 113625), (1212, 108750), (1250, 105444), (1305, 101000), (1450, 90900), (1500, 87870), (1515, 87000), (1740, 75750), (1800, 73225), (1818, 72500), (1875, 70296), (2020, 65250), (2088, 63125), (2175, 60600), (2250, 58580), (2424, 54375), (2500, 52722), (2525, 52200), (2610, 50500), (2900, 45450), (2929, 45000), (3000, 43935), (3030, 43500), (3480, 37875), (3625, 36360), (3636, 36250), (3750, 35148), (4040, 32625), (4350, 30300), (4500, 29290), (4545, 29000), (5000, 26361), (5050, 26100), (5220, 25250), (5625, 23432), (5800, 22725), (5858, 22500), (6060, 21750), (6525, 20200), (7250, 18180), (7272, 18125), (7500, 17574), (7575, 17400), (8700, 15150), (8787, 15000), (9000, 14645), (9090, 14500), (10100, 13050), (10440, 12625), (10875, 12120), (11250, 11716)]