57155040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 144

約数和(自身を含む): 205405200

約数和(自身を除く): 148250160

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2089, 2280, 2736, 3040, 3420, 4178, 4560, 5472, 6267, 6840, 8356, 9120, 10445, 12534, 13680, 16712, 18801, 20890, 25068, 27360, 31335, 33424, 37602, 39691, 41780, 50136, 62670, 66848, 75204, 79382, 83560, 94005, 100272, 119073, 125340, 150408, 158764, 167120, 188010, 198455, 200544, 238146, 250680, 300816, 317528, 334240, 357219, 376020, 396910, 476292, 501360, 595365, 601632, 635056, 714438, 752040, 793820, 952584, 1002720, 1190730, 1270112, 1428876, 1504080, 1587640, 1786095, 1905168, 2381460, 2857752, 3008160, 3175280, 3572190, 3810336, 4762920, 5715504, 6350560, 7144380, 9525840, 11431008, 14288760, 19051680, 28577520, 57155040]

約数ペア:

[(1, 57155040), (2, 28577520), (3, 19051680), (4, 14288760), (5, 11431008), (6, 9525840), (8, 7144380), (9, 6350560), (10, 5715504), (12, 4762920), (15, 3810336), (16, 3572190), (18, 3175280), (19, 3008160), (20, 2857752), (24, 2381460), (30, 1905168), (32, 1786095), (36, 1587640), (38, 1504080), (40, 1428876), (45, 1270112), (48, 1190730), (57, 1002720), (60, 952584), (72, 793820), (76, 752040), (80, 714438), (90, 635056), (95, 601632), (96, 595365), (114, 501360), (120, 476292), (144, 396910), (152, 376020), (160, 357219), (171, 334240), (180, 317528), (190, 300816), (228, 250680), (240, 238146), (285, 200544), (288, 198455), (304, 188010), (342, 167120), (360, 158764), (380, 150408), (456, 125340), (480, 119073), (570, 100272), (608, 94005), (684, 83560), (720, 79382), (760, 75204), (855, 66848), (912, 62670), (1140, 50136), (1368, 41780), (1440, 39691), (1520, 37602), (1710, 33424), (1824, 31335), (2089, 27360), (2280, 25068), (2736, 20890), (3040, 18801), (3420, 16712), (4178, 13680), (4560, 12534), (5472, 10445), (6267, 9120), (6840, 8356)]