64389060

素因数分解:

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

素因数の和:167

約数の個数: 192

約数和(自身を含む): 212889600

約数和(自身を除く): 148500540

約数列:

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

約数ペア:

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