102807240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^2$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 323507520

約数和(自身を除く): 220700280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 193, 230, 276, 345, 386, 460, 552, 579, 690, 772, 920, 965, 1158, 1380, 1544, 1930, 2316, 2760, 2895, 3860, 4439, 4632, 5790, 7720, 8878, 11580, 13317, 17756, 22195, 23160, 26634, 35512, 37249, 44390, 53268, 66585, 74498, 88780, 106536, 111747, 133170, 148996, 177560, 186245, 223494, 266340, 297992, 372490, 446988, 532680, 558735, 744980, 856727, 893976, 1117470, 1489960, 1713454, 2234940, 2570181, 3426908, 4283635, 4469880, 5140362, 6853816, 8567270, 10280724, 12850905, 17134540, 20561448, 25701810, 34269080, 51403620, 102807240]

約数ペア:

[(1, 102807240), (2, 51403620), (3, 34269080), (4, 25701810), (5, 20561448), (6, 17134540), (8, 12850905), (10, 10280724), (12, 8567270), (15, 6853816), (20, 5140362), (23, 4469880), (24, 4283635), (30, 3426908), (40, 2570181), (46, 2234940), (60, 1713454), (69, 1489960), (92, 1117470), (115, 893976), (120, 856727), (138, 744980), (184, 558735), (193, 532680), (230, 446988), (276, 372490), (345, 297992), (386, 266340), (460, 223494), (552, 186245), (579, 177560), (690, 148996), (772, 133170), (920, 111747), (965, 106536), (1158, 88780), (1380, 74498), (1544, 66585), (1930, 53268), (2316, 44390), (2760, 37249), (2895, 35512), (3860, 26634), (4439, 23160), (4632, 22195), (5790, 17756), (7720, 13317), (8878, 11580)]