99031360

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 248716800

約数和(自身を除く): 149685440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 67, 80, 124, 134, 149, 155, 160, 248, 268, 298, 310, 320, 335, 496, 536, 596, 620, 670, 745, 992, 1072, 1192, 1240, 1340, 1490, 1984, 2077, 2144, 2384, 2480, 2680, 2980, 4154, 4288, 4619, 4768, 4960, 5360, 5960, 8308, 9238, 9536, 9920, 9983, 10385, 10720, 11920, 16616, 18476, 19966, 20770, 21440, 23095, 23840, 33232, 36952, 39932, 41540, 46190, 47680, 49915, 66464, 73904, 79864, 83080, 92380, 99830, 132928, 147808, 159728, 166160, 184760, 199660, 295616, 309473, 319456, 332320, 369520, 399320, 618946, 638912, 664640, 739040, 798640, 1237892, 1478080, 1547365, 1597280, 2475784, 3094730, 3194560, 4951568, 6189460, 9903136, 12378920, 19806272, 24757840, 49515680, 99031360]

約数ペア:

[(1, 99031360), (2, 49515680), (4, 24757840), (5, 19806272), (8, 12378920), (10, 9903136), (16, 6189460), (20, 4951568), (31, 3194560), (32, 3094730), (40, 2475784), (62, 1597280), (64, 1547365), (67, 1478080), (80, 1237892), (124, 798640), (134, 739040), (149, 664640), (155, 638912), (160, 618946), (248, 399320), (268, 369520), (298, 332320), (310, 319456), (320, 309473), (335, 295616), (496, 199660), (536, 184760), (596, 166160), (620, 159728), (670, 147808), (745, 132928), (992, 99830), (1072, 92380), (1192, 83080), (1240, 79864), (1340, 73904), (1490, 66464), (1984, 49915), (2077, 47680), (2144, 46190), (2384, 41540), (2480, 39932), (2680, 36952), (2980, 33232), (4154, 23840), (4288, 23095), (4619, 21440), (4768, 20770), (4960, 19966), (5360, 18476), (5960, 16616), (8308, 11920), (9238, 10720), (9536, 10385), (9920, 9983)]