89850240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 326991600

約数和(自身を除く): 237141360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 821, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1642, 1710, 1824, 1920, 2280, 2432, 2463, 2736, 2880, 3040, 3284, 3420, 3648, 4105, 4560, 4926, 5472, 5760, 6080, 6568, 6840, 7296, 7389, 8210, 9120, 9852, 10944, 12160, 12315, 13136, 13680, 14778, 15599, 16420, 18240, 19704, 21888, 24630, 26272, 27360, 29556, 31198, 32840, 36480, 36945, 39408, 46797, 49260, 52544, 54720, 59112, 62396, 65680, 73890, 77995, 78816, 93594, 98520, 105088, 109440, 118224, 124792, 131360, 140391, 147780, 155990, 157632, 187188, 197040, 233985, 236448, 249584, 262720, 280782, 295560, 311980, 315264, 374376, 394080, 467970, 472896, 499168, 525440, 561564, 591120, 623960, 701955, 748752, 788160, 935940, 945792, 998336, 1123128, 1182240, 1247920, 1403910, 1497504, 1576320, 1871880, 1996672, 2246256, 2364480, 2495840, 2807820, 2995008, 3743760, 4492512, 4728960, 4991680, 5615640, 5990016, 7487520, 8985024, 9983360, 11231280, 14975040, 17970048, 22462560, 29950080, 44925120, 89850240]

約数ペア:

[(1, 89850240), (2, 44925120), (3, 29950080), (4, 22462560), (5, 17970048), (6, 14975040), (8, 11231280), (9, 9983360), (10, 8985024), (12, 7487520), (15, 5990016), (16, 5615640), (18, 4991680), (19, 4728960), (20, 4492512), (24, 3743760), (30, 2995008), (32, 2807820), (36, 2495840), (38, 2364480), (40, 2246256), (45, 1996672), (48, 1871880), (57, 1576320), (60, 1497504), (64, 1403910), (72, 1247920), (76, 1182240), (80, 1123128), (90, 998336), (95, 945792), (96, 935940), (114, 788160), (120, 748752), (128, 701955), (144, 623960), (152, 591120), (160, 561564), (171, 525440), (180, 499168), (190, 472896), (192, 467970), (228, 394080), (240, 374376), (285, 315264), (288, 311980), (304, 295560), (320, 280782), (342, 262720), (360, 249584), (380, 236448), (384, 233985), (456, 197040), (480, 187188), (570, 157632), (576, 155990), (608, 147780), (640, 140391), (684, 131360), (720, 124792), (760, 118224), (821, 109440), (855, 105088), (912, 98520), (960, 93594), (1140, 78816), (1152, 77995), (1216, 73890), (1368, 65680), (1440, 62396), (1520, 59112), (1642, 54720), (1710, 52544), (1824, 49260), (1920, 46797), (2280, 39408), (2432, 36945), (2463, 36480), (2736, 32840), (2880, 31198), (3040, 29556), (3284, 27360), (3420, 26272), (3648, 24630), (4105, 21888), (4560, 19704), (4926, 18240), (5472, 16420), (5760, 15599), (6080, 14778), (6568, 13680), (6840, 13136), (7296, 12315), (7389, 12160), (8210, 10944), (9120, 9852)]