204928200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 752529960

約数和(自身を除く): 547601760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 37, 40, 45, 50, 51, 60, 68, 72, 74, 75, 85, 90, 100, 102, 111, 120, 136, 148, 150, 153, 170, 180, 181, 185, 200, 204, 222, 225, 255, 296, 300, 306, 333, 340, 360, 362, 370, 408, 425, 444, 450, 510, 543, 555, 600, 612, 629, 666, 680, 724, 740, 765, 850, 888, 900, 905, 925, 1020, 1086, 1110, 1224, 1258, 1275, 1332, 1448, 1480, 1530, 1629, 1665, 1700, 1800, 1810, 1850, 1887, 2040, 2172, 2220, 2516, 2550, 2664, 2715, 2775, 3060, 3077, 3145, 3258, 3330, 3400, 3620, 3700, 3774, 3825, 4344, 4440, 4525, 5032, 5100, 5430, 5550, 5661, 6120, 6154, 6290, 6516, 6660, 6697, 7240, 7400, 7548, 7650, 8145, 8325, 9050, 9231, 9435, 10200, 10860, 11100, 11322, 12308, 12580, 13032, 13320, 13394, 13575, 15096, 15300, 15385, 15725, 16290, 16650, 18100, 18462, 18870, 20091, 21720, 22200, 22644, 24616, 25160, 26788, 27150, 27693, 28305, 30600, 30770, 31450, 32580, 33300, 33485, 36200, 36924, 37740, 40182, 40725, 45288, 46155, 47175, 53576, 54300, 55386, 56610, 60273, 61540, 62900, 65160, 66600, 66970, 73848, 75480, 76925, 80364, 81450, 92310, 94350, 100455, 108600, 110772, 113220, 113849, 120546, 123080, 125800, 133940, 138465, 141525, 153850, 160728, 162900, 167425, 184620, 188700, 200910, 221544, 226440, 227698, 230775, 241092, 267880, 276930, 283050, 301365, 307700, 325800, 334850, 341547, 369240, 377400, 401820, 455396, 461550, 482184, 502275, 553860, 566100, 569245, 602730, 615400, 669700, 683094, 692325, 803640, 910792, 923100, 1004550, 1024641, 1107720, 1132200, 1138490, 1205460, 1339400, 1366188, 1384650, 1506825, 1707735, 1846200, 2009100, 2049282, 2276980, 2410920, 2732376, 2769300, 2846225, 3013650, 3415470, 4018200, 4098564, 4553960, 5123205, 5538600, 5692450, 6027300, 6830940, 8197128, 8538675, 10246410, 11384900, 12054600, 13661880, 17077350, 20492820, 22769800, 25616025, 34154700, 40985640, 51232050, 68309400, 102464100, 204928200]

約数ペア:

[(1, 204928200), (2, 102464100), (3, 68309400), (4, 51232050), (5, 40985640), (6, 34154700), (8, 25616025), (9, 22769800), (10, 20492820), (12, 17077350), (15, 13661880), (17, 12054600), (18, 11384900), (20, 10246410), (24, 8538675), (25, 8197128), (30, 6830940), (34, 6027300), (36, 5692450), (37, 5538600), (40, 5123205), (45, 4553960), (50, 4098564), (51, 4018200), (60, 3415470), (68, 3013650), (72, 2846225), (74, 2769300), (75, 2732376), (85, 2410920), (90, 2276980), (100, 2049282), (102, 2009100), (111, 1846200), (120, 1707735), (136, 1506825), (148, 1384650), (150, 1366188), (153, 1339400), (170, 1205460), (180, 1138490), (181, 1132200), (185, 1107720), (200, 1024641), (204, 1004550), (222, 923100), (225, 910792), (255, 803640), (296, 692325), (300, 683094), (306, 669700), (333, 615400), (340, 602730), (360, 569245), (362, 566100), (370, 553860), (408, 502275), (425, 482184), (444, 461550), (450, 455396), (510, 401820), (543, 377400), (555, 369240), (600, 341547), (612, 334850), (629, 325800), (666, 307700), (680, 301365), (724, 283050), (740, 276930), (765, 267880), (850, 241092), (888, 230775), (900, 227698), (905, 226440), (925, 221544), (1020, 200910), (1086, 188700), (1110, 184620), (1224, 167425), (1258, 162900), (1275, 160728), (1332, 153850), (1448, 141525), (1480, 138465), (1530, 133940), (1629, 125800), (1665, 123080), (1700, 120546), (1800, 113849), (1810, 113220), (1850, 110772), (1887, 108600), (2040, 100455), (2172, 94350), (2220, 92310), (2516, 81450), (2550, 80364), (2664, 76925), (2715, 75480), (2775, 73848), (3060, 66970), (3077, 66600), (3145, 65160), (3258, 62900), (3330, 61540), (3400, 60273), (3620, 56610), (3700, 55386), (3774, 54300), (3825, 53576), (4344, 47175), (4440, 46155), (4525, 45288), (5032, 40725), (5100, 40182), (5430, 37740), (5550, 36924), (5661, 36200), (6120, 33485), (6154, 33300), (6290, 32580), (6516, 31450), (6660, 30770), (6697, 30600), (7240, 28305), (7400, 27693), (7548, 27150), (7650, 26788), (8145, 25160), (8325, 24616), (9050, 22644), (9231, 22200), (9435, 21720), (10200, 20091), (10860, 18870), (11100, 18462), (11322, 18100), (12308, 16650), (12580, 16290), (13032, 15725), (13320, 15385), (13394, 15300), (13575, 15096)]