204525360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21851}}^1$

素因数の和:21883

約数の個数: 120

約数和(自身を含む): 739733904

約数和(自身を除く): 535208544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 196659, 218510, 262212, 284063, 327765, 349616, 393318, 437020, 524424, 568126, 655530, 786636, 852189, 874040, 983295, 1048848, 1136252, 1311060, 1420315, 1573272, 1704378, 1748080, 1966590, 2272504, 2556567, 2622120, 2840630, 3146544, 3408756, 3933180, 4260945, 4545008, 5113134, 5244240, 5681260, 6817512, 7866360, 8521890, 10226268, 11362520, 12782835, 13635024, 15732720, 17043780, 20452536, 22725040, 25565670, 34087560, 40905072, 51131340, 68175120, 102262680, 204525360]

約数ペア:

[(1, 204525360), (2, 102262680), (3, 68175120), (4, 51131340), (5, 40905072), (6, 34087560), (8, 25565670), (9, 22725040), (10, 20452536), (12, 17043780), (13, 15732720), (15, 13635024), (16, 12782835), (18, 11362520), (20, 10226268), (24, 8521890), (26, 7866360), (30, 6817512), (36, 5681260), (39, 5244240), (40, 5113134), (45, 4545008), (48, 4260945), (52, 3933180), (60, 3408756), (65, 3146544), (72, 2840630), (78, 2622120), (80, 2556567), (90, 2272504), (104, 1966590), (117, 1748080), (120, 1704378), (130, 1573272), (144, 1420315), (156, 1311060), (180, 1136252), (195, 1048848), (208, 983295), (234, 874040), (240, 852189), (260, 786636), (312, 655530), (360, 568126), (390, 524424), (468, 437020), (520, 393318), (585, 349616), (624, 327765), (720, 284063), (780, 262212), (936, 218510), (1040, 196659), (1170, 174808), (1560, 131106), (1872, 109255), (2340, 87404), (3120, 65553), (4680, 43702), (9360, 21851)]