91149960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 300672000

約数和(自身を除く): 209522040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 199, 220, 264, 330, 347, 398, 440, 597, 660, 694, 796, 995, 1041, 1194, 1320, 1388, 1592, 1735, 1990, 2082, 2189, 2388, 2776, 2985, 3470, 3817, 3980, 4164, 4378, 4776, 5205, 5970, 6567, 6940, 7634, 7960, 8328, 8756, 10410, 10945, 11451, 11940, 13134, 13880, 15268, 17512, 19085, 20820, 21890, 22902, 23880, 26268, 30536, 32835, 38170, 41640, 43780, 45804, 52536, 57255, 65670, 69053, 76340, 87560, 91608, 114510, 131340, 138106, 152680, 207159, 229020, 262680, 276212, 345265, 414318, 458040, 552424, 690530, 759583, 828636, 1035795, 1381060, 1519166, 1657272, 2071590, 2278749, 2762120, 3038332, 3797915, 4143180, 4557498, 6076664, 7595830, 8286360, 9114996, 11393745, 15191660, 18229992, 22787490, 30383320, 45574980, 91149960]

約数ペア:

[(1, 91149960), (2, 45574980), (3, 30383320), (4, 22787490), (5, 18229992), (6, 15191660), (8, 11393745), (10, 9114996), (11, 8286360), (12, 7595830), (15, 6076664), (20, 4557498), (22, 4143180), (24, 3797915), (30, 3038332), (33, 2762120), (40, 2278749), (44, 2071590), (55, 1657272), (60, 1519166), (66, 1381060), (88, 1035795), (110, 828636), (120, 759583), (132, 690530), (165, 552424), (199, 458040), (220, 414318), (264, 345265), (330, 276212), (347, 262680), (398, 229020), (440, 207159), (597, 152680), (660, 138106), (694, 131340), (796, 114510), (995, 91608), (1041, 87560), (1194, 76340), (1320, 69053), (1388, 65670), (1592, 57255), (1735, 52536), (1990, 45804), (2082, 43780), (2189, 41640), (2388, 38170), (2776, 32835), (2985, 30536), (3470, 26268), (3817, 23880), (3980, 22902), (4164, 21890), (4378, 20820), (4776, 19085), (5205, 17512), (5970, 15268), (6567, 13880), (6940, 13134), (7634, 11940), (7960, 11451), (8328, 10945), (8756, 10410)]