91040040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 288

約数和(自身を含む): 371596680

約数和(自身を除く): 280556640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 397, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 794, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1191, 1260, 1274, 1365, 1470, 1560, 1588, 1638, 1764, 1820, 1911, 1960, 1985, 2184, 2205, 2340, 2382, 2520, 2548, 2730, 2779, 2940, 3176, 3185, 3276, 3528, 3573, 3640, 3822, 3970, 4095, 4410, 4680, 4764, 5096, 5161, 5460, 5558, 5733, 5880, 5955, 6370, 6552, 7146, 7644, 7940, 8190, 8337, 8820, 9528, 9555, 10322, 10920, 11116, 11466, 11910, 12740, 13895, 14292, 15288, 15483, 15880, 16380, 16674, 17640, 17865, 19110, 19453, 20644, 22232, 22932, 23820, 25011, 25480, 25805, 27790, 28584, 28665, 30966, 32760, 33348, 35730, 36127, 38220, 38906, 41288, 41685, 45864, 46449, 47640, 50022, 51610, 55580, 57330, 58359, 61932, 66696, 71460, 72254, 76440, 77415, 77812, 83370, 92898, 97265, 100044, 103220, 108381, 111160, 114660, 116718, 123864, 125055, 142920, 144508, 154830, 155624, 166740, 175077, 180635, 185796, 194530, 200088, 206440, 216762, 229320, 232245, 233436, 250110, 252889, 289016, 291795, 309660, 325143, 333480, 350154, 361270, 371592, 389060, 433524, 464490, 466872, 500220, 505778, 541905, 583590, 619320, 650286, 700308, 722540, 758667, 778120, 867048, 875385, 928980, 1000440, 1011556, 1083810, 1167180, 1264445, 1300572, 1400616, 1445080, 1517334, 1625715, 1750770, 1857960, 2023112, 2167620, 2276001, 2334360, 2528890, 2601144, 3034668, 3251430, 3501540, 3793335, 4335240, 4552002, 5057780, 6069336, 6502860, 7003080, 7586670, 9104004, 10115560, 11380005, 13005720, 15173340, 18208008, 22760010, 30346680, 45520020, 91040040]

約数ペア:

[(1, 91040040), (2, 45520020), (3, 30346680), (4, 22760010), (5, 18208008), (6, 15173340), (7, 13005720), (8, 11380005), (9, 10115560), (10, 9104004), (12, 7586670), (13, 7003080), (14, 6502860), (15, 6069336), (18, 5057780), (20, 4552002), (21, 4335240), (24, 3793335), (26, 3501540), (28, 3251430), (30, 3034668), (35, 2601144), (36, 2528890), (39, 2334360), (40, 2276001), (42, 2167620), (45, 2023112), (49, 1857960), (52, 1750770), (56, 1625715), (60, 1517334), (63, 1445080), (65, 1400616), (70, 1300572), (72, 1264445), (78, 1167180), (84, 1083810), (90, 1011556), (91, 1000440), (98, 928980), (104, 875385), (105, 867048), (117, 778120), (120, 758667), (126, 722540), (130, 700308), (140, 650286), (147, 619320), (156, 583590), (168, 541905), (180, 505778), (182, 500220), (195, 466872), (196, 464490), (210, 433524), (234, 389060), (245, 371592), (252, 361270), (260, 350154), (273, 333480), (280, 325143), (294, 309660), (312, 291795), (315, 289016), (360, 252889), (364, 250110), (390, 233436), (392, 232245), (397, 229320), (420, 216762), (441, 206440), (455, 200088), (468, 194530), (490, 185796), (504, 180635), (520, 175077), (546, 166740), (585, 155624), (588, 154830), (630, 144508), (637, 142920), (728, 125055), (735, 123864), (780, 116718), (794, 114660), (819, 111160), (840, 108381), (882, 103220), (910, 100044), (936, 97265), (980, 92898), (1092, 83370), (1170, 77812), (1176, 77415), (1191, 76440), (1260, 72254), (1274, 71460), (1365, 66696), (1470, 61932), (1560, 58359), (1588, 57330), (1638, 55580), (1764, 51610), (1820, 50022), (1911, 47640), (1960, 46449), (1985, 45864), (2184, 41685), (2205, 41288), (2340, 38906), (2382, 38220), (2520, 36127), (2548, 35730), (2730, 33348), (2779, 32760), (2940, 30966), (3176, 28665), (3185, 28584), (3276, 27790), (3528, 25805), (3573, 25480), (3640, 25011), (3822, 23820), (3970, 22932), (4095, 22232), (4410, 20644), (4680, 19453), (4764, 19110), (5096, 17865), (5161, 17640), (5460, 16674), (5558, 16380), (5733, 15880), (5880, 15483), (5955, 15288), (6370, 14292), (6552, 13895), (7146, 12740), (7644, 11910), (7940, 11466), (8190, 11116), (8337, 10920), (8820, 10322), (9528, 9555)]