74957760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1571

約数の個数: 168

約数和(自身を含む): 273167856

約数和(自身を除く): 198210096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1531, 1632, 2040, 2448, 2720, 2880, 3060, 3062, 3264, 4080, 4593, 4896, 5440, 6120, 6124, 7655, 8160, 9186, 9792, 12240, 12248, 13779, 15310, 16320, 18372, 22965, 24480, 24496, 26027, 27558, 30620, 36744, 45930, 48960, 48992, 52054, 55116, 61240, 68895, 73488, 78081, 91860, 97984, 104108, 110232, 122480, 130135, 137790, 146976, 156162, 183720, 208216, 220464, 234243, 244960, 260270, 275580, 293952, 312324, 367440, 390405, 416432, 440928, 468486, 489920, 520540, 551160, 624648, 734880, 780810, 832864, 881856, 936972, 1041080, 1102320, 1171215, 1249296, 1469760, 1561620, 1665728, 1873944, 2082160, 2204640, 2342430, 2498592, 3123240, 3747888, 4164320, 4409280, 4684860, 4997184, 6246480, 7495776, 8328640, 9369720, 12492960, 14991552, 18739440, 24985920, 37478880, 74957760]

約数ペア:

[(1, 74957760), (2, 37478880), (3, 24985920), (4, 18739440), (5, 14991552), (6, 12492960), (8, 9369720), (9, 8328640), (10, 7495776), (12, 6246480), (15, 4997184), (16, 4684860), (17, 4409280), (18, 4164320), (20, 3747888), (24, 3123240), (30, 2498592), (32, 2342430), (34, 2204640), (36, 2082160), (40, 1873944), (45, 1665728), (48, 1561620), (51, 1469760), (60, 1249296), (64, 1171215), (68, 1102320), (72, 1041080), (80, 936972), (85, 881856), (90, 832864), (96, 780810), (102, 734880), (120, 624648), (136, 551160), (144, 520540), (153, 489920), (160, 468486), (170, 440928), (180, 416432), (192, 390405), (204, 367440), (240, 312324), (255, 293952), (272, 275580), (288, 260270), (306, 244960), (320, 234243), (340, 220464), (360, 208216), (408, 183720), (480, 156162), (510, 146976), (544, 137790), (576, 130135), (612, 122480), (680, 110232), (720, 104108), (765, 97984), (816, 91860), (960, 78081), (1020, 73488), (1088, 68895), (1224, 61240), (1360, 55116), (1440, 52054), (1530, 48992), (1531, 48960), (1632, 45930), (2040, 36744), (2448, 30620), (2720, 27558), (2880, 26027), (3060, 24496), (3062, 24480), (3264, 22965), (4080, 18372), (4593, 16320), (4896, 15310), (5440, 13779), (6120, 12248), (6124, 12240), (7655, 9792), (8160, 9186)]