99804180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 329797440

約数和(自身を除く): 229993260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 409, 415, 420, 490, 498, 581, 588, 735, 818, 830, 980, 996, 1162, 1227, 1245, 1470, 1636, 1660, 1743, 2045, 2324, 2454, 2490, 2863, 2905, 2940, 3486, 4067, 4090, 4908, 4980, 5726, 5810, 6135, 6972, 8134, 8180, 8589, 8715, 11452, 11620, 12201, 12270, 14315, 16268, 17178, 17430, 20041, 20335, 24402, 24540, 28630, 33947, 34356, 34860, 40082, 40670, 42945, 48804, 57260, 60123, 61005, 67894, 80164, 81340, 85890, 100205, 101841, 120246, 122010, 135788, 169735, 171780, 200410, 203682, 237629, 240492, 244020, 300615, 339470, 400820, 407364, 475258, 509205, 601230, 678940, 712887, 950516, 1018410, 1188145, 1202460, 1425774, 1663403, 2036820, 2376290, 2851548, 3326806, 3564435, 4752580, 4990209, 6653612, 7128870, 8317015, 9980418, 14257740, 16634030, 19960836, 24951045, 33268060, 49902090, 99804180]

約数ペア:

[(1, 99804180), (2, 49902090), (3, 33268060), (4, 24951045), (5, 19960836), (6, 16634030), (7, 14257740), (10, 9980418), (12, 8317015), (14, 7128870), (15, 6653612), (20, 4990209), (21, 4752580), (28, 3564435), (30, 3326806), (35, 2851548), (42, 2376290), (49, 2036820), (60, 1663403), (70, 1425774), (83, 1202460), (84, 1188145), (98, 1018410), (105, 950516), (140, 712887), (147, 678940), (166, 601230), (196, 509205), (210, 475258), (245, 407364), (249, 400820), (294, 339470), (332, 300615), (409, 244020), (415, 240492), (420, 237629), (490, 203682), (498, 200410), (581, 171780), (588, 169735), (735, 135788), (818, 122010), (830, 120246), (980, 101841), (996, 100205), (1162, 85890), (1227, 81340), (1245, 80164), (1470, 67894), (1636, 61005), (1660, 60123), (1743, 57260), (2045, 48804), (2324, 42945), (2454, 40670), (2490, 40082), (2863, 34860), (2905, 34356), (2940, 33947), (3486, 28630), (4067, 24540), (4090, 24402), (4908, 20335), (4980, 20041), (5726, 17430), (5810, 17178), (6135, 16268), (6972, 14315), (8134, 12270), (8180, 12201), (8589, 11620), (8715, 11452)]