193167180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 643991040

約数和(自身を除く): 450823860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 47, 54, 59, 60, 81, 86, 90, 94, 108, 118, 129, 135, 141, 162, 172, 177, 180, 188, 215, 235, 236, 258, 270, 282, 295, 324, 354, 387, 405, 423, 430, 470, 516, 531, 540, 564, 590, 645, 705, 708, 774, 810, 846, 860, 885, 940, 1062, 1161, 1180, 1269, 1290, 1410, 1548, 1593, 1620, 1692, 1770, 1935, 2021, 2115, 2124, 2322, 2537, 2538, 2580, 2655, 2773, 2820, 3186, 3483, 3540, 3807, 3870, 4042, 4230, 4644, 4779, 5074, 5076, 5310, 5546, 5805, 6063, 6345, 6372, 6966, 7611, 7614, 7740, 7965, 8084, 8319, 8460, 9558, 10105, 10148, 10620, 11092, 11610, 12126, 12685, 12690, 13865, 13932, 15222, 15228, 15930, 16638, 17415, 18189, 19035, 19116, 20210, 22833, 23220, 23895, 24252, 24957, 25370, 25380, 27730, 30315, 30444, 31860, 33276, 34830, 36378, 38055, 38070, 40420, 41595, 45666, 47790, 49914, 50740, 54567, 55460, 60630, 68499, 69660, 72756, 74871, 76110, 76140, 83190, 90945, 91332, 95580, 99828, 109134, 114165, 119239, 121260, 124785, 136998, 149742, 152220, 163701, 166380, 181890, 205497, 218268, 224613, 228330, 238478, 249570, 272835, 273996, 299484, 327402, 342495, 357717, 363780, 374355, 410994, 449226, 456660, 476956, 499140, 545670, 596195, 654804, 684990, 715434, 748710, 818505, 821988, 898452, 1027485, 1073151, 1091340, 1123065, 1192390, 1369980, 1430868, 1497420, 1637010, 1788585, 2054970, 2146302, 2246130, 2384780, 3219453, 3274020, 3577170, 4109940, 4292604, 4492260, 5365755, 6438906, 7154340, 9658359, 10731510, 12877812, 16097265, 19316718, 21463020, 32194530, 38633436, 48291795, 64389060, 96583590, 193167180]

約数ペア:

[(1, 193167180), (2, 96583590), (3, 64389060), (4, 48291795), (5, 38633436), (6, 32194530), (9, 21463020), (10, 19316718), (12, 16097265), (15, 12877812), (18, 10731510), (20, 9658359), (27, 7154340), (30, 6438906), (36, 5365755), (43, 4492260), (45, 4292604), (47, 4109940), (54, 3577170), (59, 3274020), (60, 3219453), (81, 2384780), (86, 2246130), (90, 2146302), (94, 2054970), (108, 1788585), (118, 1637010), (129, 1497420), (135, 1430868), (141, 1369980), (162, 1192390), (172, 1123065), (177, 1091340), (180, 1073151), (188, 1027485), (215, 898452), (235, 821988), (236, 818505), (258, 748710), (270, 715434), (282, 684990), (295, 654804), (324, 596195), (354, 545670), (387, 499140), (405, 476956), (423, 456660), (430, 449226), (470, 410994), (516, 374355), (531, 363780), (540, 357717), (564, 342495), (590, 327402), (645, 299484), (705, 273996), (708, 272835), (774, 249570), (810, 238478), (846, 228330), (860, 224613), (885, 218268), (940, 205497), (1062, 181890), (1161, 166380), (1180, 163701), (1269, 152220), (1290, 149742), (1410, 136998), (1548, 124785), (1593, 121260), (1620, 119239), (1692, 114165), (1770, 109134), (1935, 99828), (2021, 95580), (2115, 91332), (2124, 90945), (2322, 83190), (2537, 76140), (2538, 76110), (2580, 74871), (2655, 72756), (2773, 69660), (2820, 68499), (3186, 60630), (3483, 55460), (3540, 54567), (3807, 50740), (3870, 49914), (4042, 47790), (4230, 45666), (4644, 41595), (4779, 40420), (5074, 38070), (5076, 38055), (5310, 36378), (5546, 34830), (5805, 33276), (6063, 31860), (6345, 30444), (6372, 30315), (6966, 27730), (7611, 25380), (7614, 25370), (7740, 24957), (7965, 24252), (8084, 23895), (8319, 23220), (8460, 22833), (9558, 20210), (10105, 19116), (10148, 19035), (10620, 18189), (11092, 17415), (11610, 16638), (12126, 15930), (12685, 15228), (12690, 15222), (13865, 13932)]