609543180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4817}}^1$

素因数の和:4888

約数の個数: 144

約数和(自身を含む): 1999277280

約数和(自身を除く): 1389734100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2812, 3330, 3420, 3515, 4218, 4817, 6327, 6660, 7030, 8436, 9634, 10545, 12654, 14060, 14451, 19268, 21090, 24085, 25308, 28902, 31635, 42180, 43353, 48170, 57804, 63270, 72255, 86706, 91523, 96340, 126540, 144510, 173412, 178229, 183046, 216765, 274569, 289020, 356458, 366092, 433530, 457615, 534687, 549138, 712916, 823707, 867060, 891145, 915230, 1069374, 1098276, 1372845, 1604061, 1647414, 1782290, 1830460, 2138748, 2673435, 2745690, 3208122, 3294828, 3386351, 3564580, 4118535, 5346870, 5491380, 6416244, 6772702, 8020305, 8237070, 10159053, 10693740, 13545404, 16040610, 16474140, 16931755, 20318106, 30477159, 32081220, 33863510, 40636212, 50795265, 60954318, 67727020, 101590530, 121908636, 152385795, 203181060, 304771590, 609543180]

約数ペア:

[(1, 609543180), (2, 304771590), (3, 203181060), (4, 152385795), (5, 121908636), (6, 101590530), (9, 67727020), (10, 60954318), (12, 50795265), (15, 40636212), (18, 33863510), (19, 32081220), (20, 30477159), (30, 20318106), (36, 16931755), (37, 16474140), (38, 16040610), (45, 13545404), (57, 10693740), (60, 10159053), (74, 8237070), (76, 8020305), (90, 6772702), (95, 6416244), (111, 5491380), (114, 5346870), (148, 4118535), (171, 3564580), (180, 3386351), (185, 3294828), (190, 3208122), (222, 2745690), (228, 2673435), (285, 2138748), (333, 1830460), (342, 1782290), (370, 1647414), (380, 1604061), (444, 1372845), (555, 1098276), (570, 1069374), (666, 915230), (684, 891145), (703, 867060), (740, 823707), (855, 712916), (1110, 549138), (1140, 534687), (1332, 457615), (1406, 433530), (1665, 366092), (1710, 356458), (2109, 289020), (2220, 274569), (2812, 216765), (3330, 183046), (3420, 178229), (3515, 173412), (4218, 144510), (4817, 126540), (6327, 96340), (6660, 91523), (7030, 86706), (8436, 72255), (9634, 63270), (10545, 57804), (12654, 48170), (14060, 43353), (14451, 42180), (19268, 31635), (21090, 28902), (24085, 25308)]