74727900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2165

約数の個数: 144

約数和(自身を含む): 258837600

約数和(自身を除く): 184109700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2129, 2340, 2700, 2925, 3510, 3900, 4258, 5850, 6387, 7020, 8516, 8775, 10645, 11700, 12774, 17550, 19161, 21290, 25548, 27677, 31935, 35100, 38322, 42580, 53225, 55354, 57483, 63870, 76644, 83031, 95805, 106450, 110708, 114966, 127740, 138385, 159675, 166062, 191610, 212900, 229932, 249093, 276770, 287415, 319350, 332124, 383220, 415155, 479025, 498186, 553540, 574830, 638700, 691925, 747279, 830310, 958050, 996372, 1149660, 1245465, 1383850, 1437075, 1494558, 1660620, 1916100, 2075775, 2490930, 2767700, 2874150, 2989116, 3736395, 4151550, 4981860, 5748300, 6227325, 7472790, 8303100, 12454650, 14945580, 18681975, 24909300, 37363950, 74727900]

約数ペア:

[(1, 74727900), (2, 37363950), (3, 24909300), (4, 18681975), (5, 14945580), (6, 12454650), (9, 8303100), (10, 7472790), (12, 6227325), (13, 5748300), (15, 4981860), (18, 4151550), (20, 3736395), (25, 2989116), (26, 2874150), (27, 2767700), (30, 2490930), (36, 2075775), (39, 1916100), (45, 1660620), (50, 1494558), (52, 1437075), (54, 1383850), (60, 1245465), (65, 1149660), (75, 996372), (78, 958050), (90, 830310), (100, 747279), (108, 691925), (117, 638700), (130, 574830), (135, 553540), (150, 498186), (156, 479025), (180, 415155), (195, 383220), (225, 332124), (234, 319350), (260, 287415), (270, 276770), (300, 249093), (325, 229932), (351, 212900), (390, 191610), (450, 166062), (468, 159675), (540, 138385), (585, 127740), (650, 114966), (675, 110708), (702, 106450), (780, 95805), (900, 83031), (975, 76644), (1170, 63870), (1300, 57483), (1350, 55354), (1404, 53225), (1755, 42580), (1950, 38322), (2129, 35100), (2340, 31935), (2700, 27677), (2925, 25548), (3510, 21290), (3900, 19161), (4258, 17550), (5850, 12774), (6387, 11700), (7020, 10645), (8516, 8775)]