152271720

素因数分解:

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

素因数の和:352

約数の個数: 192

約数和(自身を含む): 530712000

約数和(自身を除く): 378440280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 139, 153, 170, 179, 180, 204, 255, 278, 306, 340, 358, 360, 408, 417, 510, 537, 556, 612, 680, 695, 716, 765, 834, 895, 1020, 1074, 1112, 1224, 1251, 1390, 1432, 1530, 1611, 1668, 1790, 2040, 2085, 2148, 2363, 2502, 2685, 2780, 3043, 3060, 3222, 3336, 3580, 4170, 4296, 4726, 5004, 5370, 5560, 6086, 6120, 6255, 6444, 7089, 7160, 8055, 8340, 9129, 9452, 10008, 10740, 11815, 12172, 12510, 12888, 14178, 15215, 16110, 16680, 18258, 18904, 21267, 21480, 23630, 24344, 24881, 25020, 27387, 28356, 30430, 32220, 35445, 36516, 42534, 45645, 47260, 49762, 50040, 54774, 56712, 60860, 64440, 70890, 73032, 74643, 85068, 91290, 94520, 99524, 106335, 109548, 121720, 124405, 136935, 141780, 149286, 170136, 182580, 199048, 212670, 219096, 223929, 248810, 273870, 283560, 298572, 365160, 373215, 422977, 425340, 447858, 497620, 547740, 597144, 746430, 845954, 850680, 895716, 995240, 1095480, 1119645, 1268931, 1492860, 1691908, 1791432, 2114885, 2239290, 2537862, 2985720, 3383816, 3806793, 4229770, 4478580, 5075724, 6344655, 7613586, 8459540, 8957160, 10151448, 12689310, 15227172, 16919080, 19033965, 25378620, 30454344, 38067930, 50757240, 76135860, 152271720]

約数ペア:

[(1, 152271720), (2, 76135860), (3, 50757240), (4, 38067930), (5, 30454344), (6, 25378620), (8, 19033965), (9, 16919080), (10, 15227172), (12, 12689310), (15, 10151448), (17, 8957160), (18, 8459540), (20, 7613586), (24, 6344655), (30, 5075724), (34, 4478580), (36, 4229770), (40, 3806793), (45, 3383816), (51, 2985720), (60, 2537862), (68, 2239290), (72, 2114885), (85, 1791432), (90, 1691908), (102, 1492860), (120, 1268931), (136, 1119645), (139, 1095480), (153, 995240), (170, 895716), (179, 850680), (180, 845954), (204, 746430), (255, 597144), (278, 547740), (306, 497620), (340, 447858), (358, 425340), (360, 422977), (408, 373215), (417, 365160), (510, 298572), (537, 283560), (556, 273870), (612, 248810), (680, 223929), (695, 219096), (716, 212670), (765, 199048), (834, 182580), (895, 170136), (1020, 149286), (1074, 141780), (1112, 136935), (1224, 124405), (1251, 121720), (1390, 109548), (1432, 106335), (1530, 99524), (1611, 94520), (1668, 91290), (1790, 85068), (2040, 74643), (2085, 73032), (2148, 70890), (2363, 64440), (2502, 60860), (2685, 56712), (2780, 54774), (3043, 50040), (3060, 49762), (3222, 47260), (3336, 45645), (3580, 42534), (4170, 36516), (4296, 35445), (4726, 32220), (5004, 30430), (5370, 28356), (5560, 27387), (6086, 25020), (6120, 24881), (6255, 24344), (6444, 23630), (7089, 21480), (7160, 21267), (8055, 18904), (8340, 18258), (9129, 16680), (9452, 16110), (10008, 15215), (10740, 14178), (11815, 12888), (12172, 12510)]