25428091680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{156269}}^1$

素因数の和:156403

約数の個数: 144

約数和(自身を含む): 87541828920

約数和(自身を除く): 62113737240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 339, 360, 452, 480, 565, 678, 720, 904, 1017, 1130, 1356, 1440, 1695, 1808, 2034, 2260, 2712, 3390, 3616, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 10170, 10848, 13560, 16272, 18080, 20340, 27120, 32544, 40680, 54240, 81360, 156269, 162720, 312538, 468807, 625076, 781345, 937614, 1250152, 1406421, 1562690, 1875228, 2344035, 2500304, 2812842, 3125380, 3750456, 4688070, 5000608, 5625684, 6250760, 7032105, 7500912, 9376140, 11251368, 12501520, 14064210, 15001824, 17658397, 18752280, 22502736, 25003040, 28128420, 35316794, 37504560, 45005472, 52975191, 56256840, 70633588, 75009120, 88291985, 105950382, 112513680, 141267176, 158925573, 176583970, 211900764, 225027360, 264875955, 282534352, 317851146, 353167940, 423801528, 529751910, 565068704, 635702292, 706335880, 794627865, 847603056, 1059503820, 1271404584, 1412671760, 1589255730, 1695206112, 2119007640, 2542809168, 2825343520, 3178511460, 4238015280, 5085618336, 6357022920, 8476030560, 12714045840, 25428091680]

約数ペア:

[(1, 25428091680), (2, 12714045840), (3, 8476030560), (4, 6357022920), (5, 5085618336), (6, 4238015280), (8, 3178511460), (9, 2825343520), (10, 2542809168), (12, 2119007640), (15, 1695206112), (16, 1589255730), (18, 1412671760), (20, 1271404584), (24, 1059503820), (30, 847603056), (32, 794627865), (36, 706335880), (40, 635702292), (45, 565068704), (48, 529751910), (60, 423801528), (72, 353167940), (80, 317851146), (90, 282534352), (96, 264875955), (113, 225027360), (120, 211900764), (144, 176583970), (160, 158925573), (180, 141267176), (226, 112513680), (240, 105950382), (288, 88291985), (339, 75009120), (360, 70633588), (452, 56256840), (480, 52975191), (565, 45005472), (678, 37504560), (720, 35316794), (904, 28128420), (1017, 25003040), (1130, 22502736), (1356, 18752280), (1440, 17658397), (1695, 15001824), (1808, 14064210), (2034, 12501520), (2260, 11251368), (2712, 9376140), (3390, 7500912), (3616, 7032105), (4068, 6250760), (4520, 5625684), (5085, 5000608), (5424, 4688070), (6780, 3750456), (8136, 3125380), (9040, 2812842), (10170, 2500304), (10848, 2344035), (13560, 1875228), (16272, 1562690), (18080, 1406421), (20340, 1250152), (27120, 937614), (32544, 781345), (40680, 625076), (54240, 468807), (81360, 312538), (156269, 162720)]