225557280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12049}}^1$

素因数の和:12083

約数の個数: 144

約数和(自身を含む): 828991800

約数和(自身を除く): 603434520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 12049, 18720, 24098, 36147, 48196, 60245, 72294, 96392, 108441, 120490, 144588, 156637, 180735, 192784, 216882, 240980, 289176, 313274, 361470, 385568, 433764, 469911, 481960, 542205, 578352, 626548, 722940, 783185, 867528, 939822, 963920, 1084410, 1156704, 1253096, 1409733, 1445880, 1566370, 1735056, 1879644, 1927840, 2168820, 2349555, 2506192, 2819466, 2891760, 3132740, 3470112, 3759288, 4337640, 4699110, 5012384, 5638932, 5783520, 6265480, 7048665, 7518576, 8675280, 9398220, 11277864, 12530960, 14097330, 15037152, 17350560, 18796440, 22555728, 25061920, 28194660, 37592880, 45111456, 56389320, 75185760, 112778640, 225557280]

約数ペア:

[(1, 225557280), (2, 112778640), (3, 75185760), (4, 56389320), (5, 45111456), (6, 37592880), (8, 28194660), (9, 25061920), (10, 22555728), (12, 18796440), (13, 17350560), (15, 15037152), (16, 14097330), (18, 12530960), (20, 11277864), (24, 9398220), (26, 8675280), (30, 7518576), (32, 7048665), (36, 6265480), (39, 5783520), (40, 5638932), (45, 5012384), (48, 4699110), (52, 4337640), (60, 3759288), (65, 3470112), (72, 3132740), (78, 2891760), (80, 2819466), (90, 2506192), (96, 2349555), (104, 2168820), (117, 1927840), (120, 1879644), (130, 1735056), (144, 1566370), (156, 1445880), (160, 1409733), (180, 1253096), (195, 1156704), (208, 1084410), (234, 963920), (240, 939822), (260, 867528), (288, 783185), (312, 722940), (360, 626548), (390, 578352), (416, 542205), (468, 481960), (480, 469911), (520, 433764), (585, 385568), (624, 361470), (720, 313274), (780, 289176), (936, 240980), (1040, 216882), (1170, 192784), (1248, 180735), (1440, 156637), (1560, 144588), (1872, 120490), (2080, 108441), (2340, 96392), (3120, 72294), (3744, 60245), (4680, 48196), (6240, 36147), (9360, 24098), (12049, 18720)]