89225500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 250967808

約数和(自身を除く): 161742308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 37, 50, 52, 53, 65, 70, 74, 91, 100, 106, 125, 130, 140, 148, 175, 182, 185, 212, 250, 259, 260, 265, 325, 350, 364, 370, 371, 455, 481, 500, 518, 530, 650, 689, 700, 740, 742, 875, 910, 925, 962, 1036, 1060, 1295, 1300, 1325, 1378, 1484, 1625, 1750, 1820, 1850, 1855, 1924, 1961, 2275, 2405, 2590, 2650, 2756, 3250, 3367, 3445, 3500, 3700, 3710, 3922, 4550, 4625, 4810, 4823, 5180, 5300, 6475, 6500, 6625, 6734, 6890, 7420, 7844, 9100, 9250, 9275, 9620, 9646, 9805, 11375, 12025, 12950, 13250, 13468, 13727, 13780, 16835, 17225, 18500, 18550, 19292, 19610, 22750, 24050, 24115, 25493, 25900, 26500, 27454, 32375, 33670, 34450, 37100, 39220, 45500, 46375, 48100, 48230, 49025, 50986, 54908, 60125, 64750, 67340, 68635, 68900, 84175, 86125, 92750, 96460, 98050, 101972, 120250, 120575, 127465, 129500, 137270, 168350, 172250, 178451, 185500, 196100, 240500, 241150, 245125, 254930, 274540, 336700, 343175, 344500, 356902, 420875, 482300, 490250, 509860, 602875, 637325, 686350, 713804, 841750, 892255, 980500, 1205750, 1274650, 1372700, 1683500, 1715875, 1784510, 2411500, 2549300, 3186625, 3431750, 3569020, 4461275, 6373250, 6863500, 8922550, 12746500, 17845100, 22306375, 44612750, 89225500]

約数ペア:

[(1, 89225500), (2, 44612750), (4, 22306375), (5, 17845100), (7, 12746500), (10, 8922550), (13, 6863500), (14, 6373250), (20, 4461275), (25, 3569020), (26, 3431750), (28, 3186625), (35, 2549300), (37, 2411500), (50, 1784510), (52, 1715875), (53, 1683500), (65, 1372700), (70, 1274650), (74, 1205750), (91, 980500), (100, 892255), (106, 841750), (125, 713804), (130, 686350), (140, 637325), (148, 602875), (175, 509860), (182, 490250), (185, 482300), (212, 420875), (250, 356902), (259, 344500), (260, 343175), (265, 336700), (325, 274540), (350, 254930), (364, 245125), (370, 241150), (371, 240500), (455, 196100), (481, 185500), (500, 178451), (518, 172250), (530, 168350), (650, 137270), (689, 129500), (700, 127465), (740, 120575), (742, 120250), (875, 101972), (910, 98050), (925, 96460), (962, 92750), (1036, 86125), (1060, 84175), (1295, 68900), (1300, 68635), (1325, 67340), (1378, 64750), (1484, 60125), (1625, 54908), (1750, 50986), (1820, 49025), (1850, 48230), (1855, 48100), (1924, 46375), (1961, 45500), (2275, 39220), (2405, 37100), (2590, 34450), (2650, 33670), (2756, 32375), (3250, 27454), (3367, 26500), (3445, 25900), (3500, 25493), (3700, 24115), (3710, 24050), (3922, 22750), (4550, 19610), (4625, 19292), (4810, 18550), (4823, 18500), (5180, 17225), (5300, 16835), (6475, 13780), (6500, 13727), (6625, 13468), (6734, 13250), (6890, 12950), (7420, 12025), (7844, 11375), (9100, 9805), (9250, 9646), (9275, 9620)]