47494260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 168962976

約数和(自身を除く): 121468716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 83, 85, 90, 99, 102, 110, 132, 153, 165, 166, 170, 180, 187, 198, 204, 220, 249, 255, 289, 306, 330, 332, 340, 374, 396, 415, 495, 498, 510, 561, 578, 612, 660, 747, 748, 765, 830, 867, 913, 935, 990, 996, 1020, 1122, 1156, 1245, 1411, 1445, 1494, 1530, 1660, 1683, 1734, 1826, 1870, 1980, 2244, 2490, 2601, 2739, 2805, 2822, 2890, 2988, 3060, 3179, 3366, 3468, 3652, 3735, 3740, 4233, 4335, 4565, 4980, 5202, 5478, 5610, 5644, 5780, 6358, 6732, 7055, 7470, 8217, 8415, 8466, 8670, 9130, 9537, 10404, 10956, 11220, 12699, 12716, 13005, 13695, 14110, 14940, 15521, 15895, 16434, 16830, 16932, 17340, 18260, 19074, 21165, 23987, 25398, 26010, 27390, 28220, 28611, 31042, 31790, 32868, 33660, 38148, 41085, 42330, 46563, 47685, 47974, 50796, 52020, 54780, 57222, 62084, 63495, 63580, 71961, 77605, 82170, 84660, 93126, 95370, 95948, 114444, 119935, 126990, 139689, 143055, 143922, 155210, 164340, 186252, 190740, 215883, 232815, 239870, 253980, 263857, 279378, 286110, 287844, 310420, 359805, 431766, 465630, 479740, 527714, 558756, 572220, 698445, 719610, 791571, 863532, 931260, 1055428, 1079415, 1319285, 1396890, 1439220, 1583142, 2158830, 2374713, 2638570, 2793780, 3166284, 3957855, 4317660, 4749426, 5277140, 7915710, 9498852, 11873565, 15831420, 23747130, 47494260]

約数ペア:

[(1, 47494260), (2, 23747130), (3, 15831420), (4, 11873565), (5, 9498852), (6, 7915710), (9, 5277140), (10, 4749426), (11, 4317660), (12, 3957855), (15, 3166284), (17, 2793780), (18, 2638570), (20, 2374713), (22, 2158830), (30, 1583142), (33, 1439220), (34, 1396890), (36, 1319285), (44, 1079415), (45, 1055428), (51, 931260), (55, 863532), (60, 791571), (66, 719610), (68, 698445), (83, 572220), (85, 558756), (90, 527714), (99, 479740), (102, 465630), (110, 431766), (132, 359805), (153, 310420), (165, 287844), (166, 286110), (170, 279378), (180, 263857), (187, 253980), (198, 239870), (204, 232815), (220, 215883), (249, 190740), (255, 186252), (289, 164340), (306, 155210), (330, 143922), (332, 143055), (340, 139689), (374, 126990), (396, 119935), (415, 114444), (495, 95948), (498, 95370), (510, 93126), (561, 84660), (578, 82170), (612, 77605), (660, 71961), (747, 63580), (748, 63495), (765, 62084), (830, 57222), (867, 54780), (913, 52020), (935, 50796), (990, 47974), (996, 47685), (1020, 46563), (1122, 42330), (1156, 41085), (1245, 38148), (1411, 33660), (1445, 32868), (1494, 31790), (1530, 31042), (1660, 28611), (1683, 28220), (1734, 27390), (1826, 26010), (1870, 25398), (1980, 23987), (2244, 21165), (2490, 19074), (2601, 18260), (2739, 17340), (2805, 16932), (2822, 16830), (2890, 16434), (2988, 15895), (3060, 15521), (3179, 14940), (3366, 14110), (3468, 13695), (3652, 13005), (3735, 12716), (3740, 12699), (4233, 11220), (4335, 10956), (4565, 10404), (4980, 9537), (5202, 9130), (5478, 8670), (5610, 8466), (5644, 8415), (5780, 8217), (6358, 7470), (6732, 7055)]