102939720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 367718400

約数和(自身を除く): 264778680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 23, 24, 26, 30, 38, 39, 40, 46, 52, 57, 60, 65, 69, 76, 78, 92, 95, 104, 114, 115, 120, 130, 138, 151, 152, 156, 184, 190, 195, 228, 230, 247, 260, 276, 285, 299, 302, 312, 345, 380, 390, 437, 453, 456, 460, 494, 520, 552, 570, 598, 604, 690, 741, 755, 760, 780, 874, 897, 906, 920, 988, 1140, 1196, 1208, 1235, 1311, 1380, 1482, 1495, 1510, 1560, 1748, 1794, 1812, 1963, 1976, 2185, 2265, 2280, 2392, 2470, 2622, 2760, 2869, 2964, 2990, 3020, 3473, 3496, 3588, 3624, 3705, 3926, 4370, 4485, 4530, 4940, 5244, 5681, 5738, 5889, 5928, 5980, 6040, 6555, 6946, 7176, 7410, 7852, 8607, 8740, 8970, 9060, 9815, 9880, 10419, 10488, 11362, 11476, 11778, 11960, 13110, 13892, 14345, 14820, 15704, 17043, 17214, 17365, 17480, 17940, 18120, 19630, 20838, 22724, 22952, 23556, 26220, 27784, 28405, 28690, 29445, 29640, 34086, 34428, 34730, 35880, 37297, 39260, 41676, 43035, 45149, 45448, 47112, 52095, 52440, 56810, 57380, 58890, 65987, 68172, 68856, 69460, 74594, 78520, 83352, 85215, 86070, 90298, 104190, 111891, 113620, 114760, 117780, 131974, 135447, 136344, 138920, 149188, 170430, 172140, 180596, 186485, 197961, 208380, 223782, 225745, 227240, 235560, 263948, 270894, 298376, 329935, 340860, 344280, 361192, 372970, 395922, 416760, 447564, 451490, 527896, 541788, 559455, 659870, 677235, 681720, 745940, 791844, 857831, 895128, 902980, 989805, 1083576, 1118910, 1319740, 1354470, 1491880, 1583688, 1715662, 1805960, 1979610, 2237820, 2573493, 2639480, 2708940, 3431324, 3959220, 4289155, 4475640, 5146986, 5417880, 6862648, 7918440, 8578310, 10293972, 12867465, 17156620, 20587944, 25734930, 34313240, 51469860, 102939720]

約数ペア:

[(1, 102939720), (2, 51469860), (3, 34313240), (4, 25734930), (5, 20587944), (6, 17156620), (8, 12867465), (10, 10293972), (12, 8578310), (13, 7918440), (15, 6862648), (19, 5417880), (20, 5146986), (23, 4475640), (24, 4289155), (26, 3959220), (30, 3431324), (38, 2708940), (39, 2639480), (40, 2573493), (46, 2237820), (52, 1979610), (57, 1805960), (60, 1715662), (65, 1583688), (69, 1491880), (76, 1354470), (78, 1319740), (92, 1118910), (95, 1083576), (104, 989805), (114, 902980), (115, 895128), (120, 857831), (130, 791844), (138, 745940), (151, 681720), (152, 677235), (156, 659870), (184, 559455), (190, 541788), (195, 527896), (228, 451490), (230, 447564), (247, 416760), (260, 395922), (276, 372970), (285, 361192), (299, 344280), (302, 340860), (312, 329935), (345, 298376), (380, 270894), (390, 263948), (437, 235560), (453, 227240), (456, 225745), (460, 223782), (494, 208380), (520, 197961), (552, 186485), (570, 180596), (598, 172140), (604, 170430), (690, 149188), (741, 138920), (755, 136344), (760, 135447), (780, 131974), (874, 117780), (897, 114760), (906, 113620), (920, 111891), (988, 104190), (1140, 90298), (1196, 86070), (1208, 85215), (1235, 83352), (1311, 78520), (1380, 74594), (1482, 69460), (1495, 68856), (1510, 68172), (1560, 65987), (1748, 58890), (1794, 57380), (1812, 56810), (1963, 52440), (1976, 52095), (2185, 47112), (2265, 45448), (2280, 45149), (2392, 43035), (2470, 41676), (2622, 39260), (2760, 37297), (2869, 35880), (2964, 34730), (2990, 34428), (3020, 34086), (3473, 29640), (3496, 29445), (3588, 28690), (3624, 28405), (3705, 27784), (3926, 26220), (4370, 23556), (4485, 22952), (4530, 22724), (4940, 20838), (5244, 19630), (5681, 18120), (5738, 17940), (5889, 17480), (5928, 17365), (5980, 17214), (6040, 17043), (6555, 15704), (6946, 14820), (7176, 14345), (7410, 13892), (7852, 13110), (8607, 11960), (8740, 11778), (8970, 11476), (9060, 11362), (9815, 10488), (9880, 10419)]