76135860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 247665600

約数和(自身を除く): 171529740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 139, 153, 170, 179, 180, 204, 255, 278, 306, 340, 358, 417, 510, 537, 556, 612, 695, 716, 765, 834, 895, 1020, 1074, 1251, 1390, 1530, 1611, 1668, 1790, 2085, 2148, 2363, 2502, 2685, 2780, 3043, 3060, 3222, 3580, 4170, 4726, 5004, 5370, 6086, 6255, 6444, 7089, 8055, 8340, 9129, 9452, 10740, 11815, 12172, 12510, 14178, 15215, 16110, 18258, 21267, 23630, 24881, 25020, 27387, 28356, 30430, 32220, 35445, 36516, 42534, 45645, 47260, 49762, 54774, 60860, 70890, 74643, 85068, 91290, 99524, 106335, 109548, 124405, 136935, 141780, 149286, 182580, 212670, 223929, 248810, 273870, 298572, 373215, 422977, 425340, 447858, 497620, 547740, 746430, 845954, 895716, 1119645, 1268931, 1492860, 1691908, 2114885, 2239290, 2537862, 3806793, 4229770, 4478580, 5075724, 6344655, 7613586, 8459540, 12689310, 15227172, 19033965, 25378620, 38067930, 76135860]

約数ペア:

[(1, 76135860), (2, 38067930), (3, 25378620), (4, 19033965), (5, 15227172), (6, 12689310), (9, 8459540), (10, 7613586), (12, 6344655), (15, 5075724), (17, 4478580), (18, 4229770), (20, 3806793), (30, 2537862), (34, 2239290), (36, 2114885), (45, 1691908), (51, 1492860), (60, 1268931), (68, 1119645), (85, 895716), (90, 845954), (102, 746430), (139, 547740), (153, 497620), (170, 447858), (179, 425340), (180, 422977), (204, 373215), (255, 298572), (278, 273870), (306, 248810), (340, 223929), (358, 212670), (417, 182580), (510, 149286), (537, 141780), (556, 136935), (612, 124405), (695, 109548), (716, 106335), (765, 99524), (834, 91290), (895, 85068), (1020, 74643), (1074, 70890), (1251, 60860), (1390, 54774), (1530, 49762), (1611, 47260), (1668, 45645), (1790, 42534), (2085, 36516), (2148, 35445), (2363, 32220), (2502, 30430), (2685, 28356), (2780, 27387), (3043, 25020), (3060, 24881), (3222, 23630), (3580, 21267), (4170, 18258), (4726, 16110), (5004, 15215), (5370, 14178), (6086, 12510), (6255, 12172), (6444, 11815), (7089, 10740), (8055, 9452), (8340, 9129)]