68080230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 199756800

約数和(自身を除く): 131676570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 577, 621, 690, 855, 874, 1026, 1035, 1154, 1242, 1311, 1710, 1731, 2070, 2185, 2565, 2622, 2885, 3105, 3462, 3933, 4370, 5130, 5193, 5770, 6210, 6555, 7866, 8655, 10386, 10963, 11799, 13110, 13271, 15579, 17310, 19665, 21926, 23598, 25965, 26542, 31158, 32889, 39330, 39813, 51930, 54815, 58995, 65778, 66355, 77895, 79626, 98667, 109630, 117990, 119439, 132710, 155790, 164445, 197334, 199065, 238878, 252149, 296001, 328890, 358317, 398130, 493335, 504298, 592002, 597195, 716634, 756447, 986670, 1194390, 1260745, 1480005, 1512894, 1791585, 2269341, 2521490, 2960010, 3583170, 3782235, 4538682, 6808023, 7564470, 11346705, 13616046, 22693410, 34040115, 68080230]

約数ペア:

[(1, 68080230), (2, 34040115), (3, 22693410), (5, 13616046), (6, 11346705), (9, 7564470), (10, 6808023), (15, 4538682), (18, 3782235), (19, 3583170), (23, 2960010), (27, 2521490), (30, 2269341), (38, 1791585), (45, 1512894), (46, 1480005), (54, 1260745), (57, 1194390), (69, 986670), (90, 756447), (95, 716634), (114, 597195), (115, 592002), (135, 504298), (138, 493335), (171, 398130), (190, 358317), (207, 328890), (230, 296001), (270, 252149), (285, 238878), (342, 199065), (345, 197334), (414, 164445), (437, 155790), (513, 132710), (570, 119439), (577, 117990), (621, 109630), (690, 98667), (855, 79626), (874, 77895), (1026, 66355), (1035, 65778), (1154, 58995), (1242, 54815), (1311, 51930), (1710, 39813), (1731, 39330), (2070, 32889), (2185, 31158), (2565, 26542), (2622, 25965), (2885, 23598), (3105, 21926), (3462, 19665), (3933, 17310), (4370, 15579), (5130, 13271), (5193, 13110), (5770, 11799), (6210, 10963), (6555, 10386), (7866, 8655)]