47702340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 216

約数和(自身を含む): 177008832

約数和(自身を除く): 129306492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 131, 140, 153, 170, 180, 204, 210, 238, 252, 255, 262, 289, 306, 315, 340, 357, 393, 420, 476, 510, 524, 578, 595, 612, 630, 655, 714, 765, 786, 867, 917, 1020, 1071, 1156, 1179, 1190, 1260, 1310, 1428, 1445, 1530, 1572, 1734, 1785, 1834, 1965, 2023, 2142, 2227, 2358, 2380, 2601, 2620, 2751, 2890, 3060, 3468, 3570, 3668, 3930, 4046, 4284, 4335, 4454, 4585, 4716, 5202, 5355, 5502, 5780, 5895, 6069, 6681, 7140, 7860, 8092, 8253, 8670, 8908, 9170, 10115, 10404, 10710, 11004, 11135, 11790, 12138, 13005, 13362, 13755, 15589, 16506, 17340, 18207, 18340, 20043, 20230, 21420, 22270, 23580, 24276, 26010, 26724, 27510, 30345, 31178, 33012, 33405, 36414, 37859, 40086, 40460, 41265, 44540, 46767, 52020, 55020, 60690, 62356, 66810, 72828, 75718, 77945, 80172, 82530, 91035, 93534, 100215, 113577, 121380, 133620, 140301, 151436, 155890, 165060, 182070, 187068, 189295, 200430, 227154, 233835, 265013, 280602, 311780, 340731, 364140, 378590, 400860, 454308, 467670, 530026, 561204, 567885, 681462, 701505, 757180, 795039, 935340, 1060052, 1135770, 1325065, 1362924, 1403010, 1590078, 1703655, 2271540, 2385117, 2650130, 2806020, 3180156, 3407310, 3975195, 4770234, 5300260, 6814620, 7950390, 9540468, 11925585, 15900780, 23851170, 47702340]

約数ペア:

[(1, 47702340), (2, 23851170), (3, 15900780), (4, 11925585), (5, 9540468), (6, 7950390), (7, 6814620), (9, 5300260), (10, 4770234), (12, 3975195), (14, 3407310), (15, 3180156), (17, 2806020), (18, 2650130), (20, 2385117), (21, 2271540), (28, 1703655), (30, 1590078), (34, 1403010), (35, 1362924), (36, 1325065), (42, 1135770), (45, 1060052), (51, 935340), (60, 795039), (63, 757180), (68, 701505), (70, 681462), (84, 567885), (85, 561204), (90, 530026), (102, 467670), (105, 454308), (119, 400860), (126, 378590), (131, 364140), (140, 340731), (153, 311780), (170, 280602), (180, 265013), (204, 233835), (210, 227154), (238, 200430), (252, 189295), (255, 187068), (262, 182070), (289, 165060), (306, 155890), (315, 151436), (340, 140301), (357, 133620), (393, 121380), (420, 113577), (476, 100215), (510, 93534), (524, 91035), (578, 82530), (595, 80172), (612, 77945), (630, 75718), (655, 72828), (714, 66810), (765, 62356), (786, 60690), (867, 55020), (917, 52020), (1020, 46767), (1071, 44540), (1156, 41265), (1179, 40460), (1190, 40086), (1260, 37859), (1310, 36414), (1428, 33405), (1445, 33012), (1530, 31178), (1572, 30345), (1734, 27510), (1785, 26724), (1834, 26010), (1965, 24276), (2023, 23580), (2142, 22270), (2227, 21420), (2358, 20230), (2380, 20043), (2601, 18340), (2620, 18207), (2751, 17340), (2890, 16506), (3060, 15589), (3468, 13755), (3570, 13362), (3668, 13005), (3930, 12138), (4046, 11790), (4284, 11135), (4335, 11004), (4454, 10710), (4585, 10404), (4716, 10115), (5202, 9170), (5355, 8908), (5502, 8670), (5780, 8253), (5895, 8092), (6069, 7860), (6681, 7140)]