74141460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 246005760

約数和(自身を除く): 171864300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 86, 90, 93, 103, 108, 124, 129, 135, 155, 172, 180, 186, 206, 215, 258, 270, 279, 309, 310, 372, 387, 412, 430, 465, 515, 516, 540, 558, 618, 620, 645, 774, 837, 860, 927, 930, 1030, 1116, 1161, 1236, 1290, 1333, 1395, 1545, 1548, 1674, 1854, 1860, 1935, 2060, 2322, 2580, 2666, 2781, 2790, 3090, 3193, 3348, 3708, 3870, 3999, 4185, 4429, 4635, 4644, 5332, 5562, 5580, 5805, 6180, 6386, 6665, 7740, 7998, 8370, 8858, 9270, 9579, 11124, 11610, 11997, 12772, 13287, 13330, 13905, 15965, 15996, 16740, 17716, 18540, 19158, 19995, 22145, 23220, 23994, 26574, 26660, 27810, 28737, 31930, 35991, 38316, 39861, 39990, 44290, 47895, 47988, 53148, 55620, 57474, 59985, 63860, 66435, 71982, 79722, 79980, 86211, 88580, 95790, 114948, 119583, 119970, 132870, 137299, 143685, 143964, 159444, 172422, 179955, 191580, 199305, 239166, 239940, 265740, 274598, 287370, 344844, 359910, 398610, 411897, 431055, 478332, 549196, 574740, 597915, 686495, 719820, 797220, 823794, 862110, 1195830, 1235691, 1372990, 1647588, 1724220, 2059485, 2391660, 2471382, 2745980, 3707073, 4118970, 4942764, 6178455, 7414146, 8237940, 12356910, 14828292, 18535365, 24713820, 37070730, 74141460]

約数ペア:

[(1, 74141460), (2, 37070730), (3, 24713820), (4, 18535365), (5, 14828292), (6, 12356910), (9, 8237940), (10, 7414146), (12, 6178455), (15, 4942764), (18, 4118970), (20, 3707073), (27, 2745980), (30, 2471382), (31, 2391660), (36, 2059485), (43, 1724220), (45, 1647588), (54, 1372990), (60, 1235691), (62, 1195830), (86, 862110), (90, 823794), (93, 797220), (103, 719820), (108, 686495), (124, 597915), (129, 574740), (135, 549196), (155, 478332), (172, 431055), (180, 411897), (186, 398610), (206, 359910), (215, 344844), (258, 287370), (270, 274598), (279, 265740), (309, 239940), (310, 239166), (372, 199305), (387, 191580), (412, 179955), (430, 172422), (465, 159444), (515, 143964), (516, 143685), (540, 137299), (558, 132870), (618, 119970), (620, 119583), (645, 114948), (774, 95790), (837, 88580), (860, 86211), (927, 79980), (930, 79722), (1030, 71982), (1116, 66435), (1161, 63860), (1236, 59985), (1290, 57474), (1333, 55620), (1395, 53148), (1545, 47988), (1548, 47895), (1674, 44290), (1854, 39990), (1860, 39861), (1935, 38316), (2060, 35991), (2322, 31930), (2580, 28737), (2666, 27810), (2781, 26660), (2790, 26574), (3090, 23994), (3193, 23220), (3348, 22145), (3708, 19995), (3870, 19158), (3999, 18540), (4185, 17716), (4429, 16740), (4635, 15996), (4644, 15965), (5332, 13905), (5562, 13330), (5580, 13287), (5805, 12772), (6180, 11997), (6386, 11610), (6665, 11124), (7740, 9579), (7998, 9270), (8370, 8858)]