101318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1$

素因数の和:1293

約数の個数: 144

約数和(自身を含む): 345870000

約数和(自身を除く): 244551120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1249, 1352, 1560, 1690, 2028, 2080, 2498, 2535, 2704, 3120, 3380, 3747, 4056, 4996, 5070, 5408, 6240, 6245, 6760, 7494, 8112, 9992, 10140, 12490, 13520, 14988, 16224, 16237, 18735, 19984, 20280, 24980, 27040, 29976, 32474, 37470, 39968, 40560, 48711, 49960, 59952, 64948, 74940, 81120, 81185, 97422, 99920, 119904, 129896, 149880, 162370, 194844, 199840, 211081, 243555, 259792, 299760, 324740, 389688, 422162, 487110, 519584, 599520, 633243, 649480, 779376, 844324, 974220, 1055405, 1266486, 1298960, 1558752, 1688648, 1948440, 2110810, 2532972, 2597920, 3166215, 3377296, 3896880, 4221620, 5065944, 6332430, 6754592, 7793760, 8443240, 10131888, 12664860, 16886480, 20263776, 25329720, 33772960, 50659440, 101318880]

約数ペア:

[(1, 101318880), (2, 50659440), (3, 33772960), (4, 25329720), (5, 20263776), (6, 16886480), (8, 12664860), (10, 10131888), (12, 8443240), (13, 7793760), (15, 6754592), (16, 6332430), (20, 5065944), (24, 4221620), (26, 3896880), (30, 3377296), (32, 3166215), (39, 2597920), (40, 2532972), (48, 2110810), (52, 1948440), (60, 1688648), (65, 1558752), (78, 1298960), (80, 1266486), (96, 1055405), (104, 974220), (120, 844324), (130, 779376), (156, 649480), (160, 633243), (169, 599520), (195, 519584), (208, 487110), (240, 422162), (260, 389688), (312, 324740), (338, 299760), (390, 259792), (416, 243555), (480, 211081), (507, 199840), (520, 194844), (624, 162370), (676, 149880), (780, 129896), (845, 119904), (1014, 99920), (1040, 97422), (1248, 81185), (1249, 81120), (1352, 74940), (1560, 64948), (1690, 59952), (2028, 49960), (2080, 48711), (2498, 40560), (2535, 39968), (2704, 37470), (3120, 32474), (3380, 29976), (3747, 27040), (4056, 24980), (4996, 20280), (5070, 19984), (5408, 18735), (6240, 16237), (6245, 16224), (6760, 14988), (7494, 13520), (8112, 12490), (9992, 10140)]