213476400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3164

約数の個数: 180

約数和(自身を含む): 780062920

約数和(自身を除く): 566586520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3121, 3420, 3600, 3800, 4275, 4560, 5700, 6242, 6840, 7600, 8550, 9363, 11400, 12484, 13680, 15605, 17100, 18726, 22800, 24968, 28089, 31210, 34200, 37452, 46815, 49936, 56178, 59299, 62420, 68400, 74904, 78025, 93630, 112356, 118598, 124840, 140445, 149808, 156050, 177897, 187260, 224712, 234075, 237196, 249680, 280890, 296495, 312100, 355794, 374520, 449424, 468150, 474392, 533691, 561780, 592990, 624200, 702225, 711588, 749040, 889485, 936300, 948784, 1067382, 1123560, 1185980, 1248400, 1404450, 1423176, 1482475, 1778970, 1872600, 2134764, 2247120, 2371960, 2668455, 2808900, 2846352, 2964950, 3557940, 3745200, 4269528, 4447425, 4743920, 5336910, 5617800, 5929900, 7115880, 8539056, 8894850, 10673820, 11235600, 11859800, 13342275, 14231760, 17789700, 21347640, 23719600, 26684550, 35579400, 42695280, 53369100, 71158800, 106738200, 213476400]

約数ペア:

[(1, 213476400), (2, 106738200), (3, 71158800), (4, 53369100), (5, 42695280), (6, 35579400), (8, 26684550), (9, 23719600), (10, 21347640), (12, 17789700), (15, 14231760), (16, 13342275), (18, 11859800), (19, 11235600), (20, 10673820), (24, 8894850), (25, 8539056), (30, 7115880), (36, 5929900), (38, 5617800), (40, 5336910), (45, 4743920), (48, 4447425), (50, 4269528), (57, 3745200), (60, 3557940), (72, 2964950), (75, 2846352), (76, 2808900), (80, 2668455), (90, 2371960), (95, 2247120), (100, 2134764), (114, 1872600), (120, 1778970), (144, 1482475), (150, 1423176), (152, 1404450), (171, 1248400), (180, 1185980), (190, 1123560), (200, 1067382), (225, 948784), (228, 936300), (240, 889485), (285, 749040), (300, 711588), (304, 702225), (342, 624200), (360, 592990), (380, 561780), (400, 533691), (450, 474392), (456, 468150), (475, 449424), (570, 374520), (600, 355794), (684, 312100), (720, 296495), (760, 280890), (855, 249680), (900, 237196), (912, 234075), (950, 224712), (1140, 187260), (1200, 177897), (1368, 156050), (1425, 149808), (1520, 140445), (1710, 124840), (1800, 118598), (1900, 112356), (2280, 93630), (2736, 78025), (2850, 74904), (3121, 68400), (3420, 62420), (3600, 59299), (3800, 56178), (4275, 49936), (4560, 46815), (5700, 37452), (6242, 34200), (6840, 31210), (7600, 28089), (8550, 24968), (9363, 22800), (11400, 18726), (12484, 17100), (13680, 15605)]