78267159200

素因数分解:

$2^5\times 5^2\times {\mathrm{283}}^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1487

約数の個数: 144

約数和(自身を含む): 192402122976

約数和(自身を除く): 114134963776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 283, 400, 523, 566, 661, 800, 1046, 1132, 1322, 1415, 2092, 2264, 2615, 2644, 2830, 3305, 4184, 4528, 5230, 5288, 5660, 6610, 7075, 8368, 9056, 10460, 10576, 11320, 13075, 13220, 14150, 16525, 16736, 20920, 21152, 22640, 26150, 26440, 28300, 33050, 41840, 45280, 52300, 52880, 56600, 66100, 83680, 104600, 105760, 113200, 132200, 148009, 187063, 209200, 226400, 264400, 296018, 345703, 374126, 418400, 528800, 592036, 691406, 740045, 748252, 935315, 1184072, 1382812, 1480090, 1496504, 1728515, 1870630, 2368144, 2765624, 2960180, 2993008, 3457030, 3700225, 3741260, 4676575, 4736288, 5531248, 5920360, 5986016, 6914060, 7400450, 7482520, 8642575, 9353150, 11062496, 11840720, 13828120, 14800900, 14965040, 17285150, 18706300, 23681440, 27656240, 29601800, 29930080, 34570300, 37412600, 55312480, 59203600, 69140600, 74825200, 97833949, 118407200, 138281200, 149650400, 195667898, 276562400, 391335796, 489169745, 782671592, 978339490, 1565343184, 1956678980, 2445848725, 3130686368, 3913357960, 4891697450, 7826715920, 9783394900, 15653431840, 19566789800, 39133579600, 78267159200]

約数ペア:

[(1, 78267159200), (2, 39133579600), (4, 19566789800), (5, 15653431840), (8, 9783394900), (10, 7826715920), (16, 4891697450), (20, 3913357960), (25, 3130686368), (32, 2445848725), (40, 1956678980), (50, 1565343184), (80, 978339490), (100, 782671592), (160, 489169745), (200, 391335796), (283, 276562400), (400, 195667898), (523, 149650400), (566, 138281200), (661, 118407200), (800, 97833949), (1046, 74825200), (1132, 69140600), (1322, 59203600), (1415, 55312480), (2092, 37412600), (2264, 34570300), (2615, 29930080), (2644, 29601800), (2830, 27656240), (3305, 23681440), (4184, 18706300), (4528, 17285150), (5230, 14965040), (5288, 14800900), (5660, 13828120), (6610, 11840720), (7075, 11062496), (8368, 9353150), (9056, 8642575), (10460, 7482520), (10576, 7400450), (11320, 6914060), (13075, 5986016), (13220, 5920360), (14150, 5531248), (16525, 4736288), (16736, 4676575), (20920, 3741260), (21152, 3700225), (22640, 3457030), (26150, 2993008), (26440, 2960180), (28300, 2765624), (33050, 2368144), (41840, 1870630), (45280, 1728515), (52300, 1496504), (52880, 1480090), (56600, 1382812), (66100, 1184072), (83680, 935315), (104600, 748252), (105760, 740045), (113200, 691406), (132200, 592036), (148009, 528800), (187063, 418400), (209200, 374126), (226400, 345703), (264400, 296018)]