125787420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 457119936

約数和(自身を除く): 331332516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 37, 44, 45, 51, 55, 60, 66, 68, 74, 85, 90, 99, 101, 102, 110, 111, 132, 148, 153, 165, 170, 180, 185, 187, 198, 202, 204, 220, 222, 255, 303, 306, 330, 333, 340, 370, 374, 396, 404, 407, 444, 495, 505, 510, 555, 561, 606, 612, 629, 660, 666, 740, 748, 765, 814, 909, 935, 990, 1010, 1020, 1110, 1111, 1122, 1212, 1221, 1258, 1332, 1515, 1530, 1628, 1665, 1683, 1717, 1818, 1870, 1887, 1980, 2020, 2035, 2220, 2222, 2244, 2442, 2516, 2805, 3030, 3060, 3145, 3330, 3333, 3366, 3434, 3636, 3663, 3737, 3740, 3774, 4070, 4444, 4545, 4884, 5151, 5555, 5610, 5661, 6060, 6105, 6290, 6660, 6666, 6732, 6868, 6919, 7326, 7474, 7548, 8140, 8415, 8585, 9090, 9435, 9999, 10302, 11110, 11211, 11220, 11322, 12210, 12580, 13332, 13838, 14652, 14948, 15453, 16665, 16830, 17170, 18180, 18315, 18685, 18870, 18887, 19998, 20604, 20757, 22220, 22422, 22644, 24420, 25755, 27676, 28305, 30906, 33330, 33633, 33660, 34340, 34595, 36630, 37370, 37740, 37774, 39996, 41107, 41514, 44844, 49995, 51510, 56055, 56610, 56661, 61812, 62271, 63529, 66660, 67266, 69190, 73260, 74740, 75548, 77265, 82214, 83028, 94435, 99990, 103020, 103785, 112110, 113220, 113322, 123321, 124542, 127058, 134532, 138380, 154530, 164428, 168165, 169983, 188870, 190587, 199980, 205535, 207570, 224220, 226644, 246642, 249084, 254116, 283305, 309060, 311355, 317645, 336330, 339966, 369963, 377740, 381174, 411070, 415140, 493284, 566610, 571761, 616605, 622710, 635290, 672660, 679932, 698819, 739926, 762348, 822140, 849915, 952935, 1133220, 1143522, 1233210, 1245420, 1270580, 1397638, 1479852, 1699830, 1849815, 1905870, 2096457, 2287044, 2466420, 2795276, 2858805, 3399660, 3494095, 3699630, 3811740, 4192914, 5717610, 6289371, 6988190, 7399260, 8385828, 10482285, 11435220, 12578742, 13976380, 20964570, 25157484, 31446855, 41929140, 62893710, 125787420]

約数ペア:

[(1, 125787420), (2, 62893710), (3, 41929140), (4, 31446855), (5, 25157484), (6, 20964570), (9, 13976380), (10, 12578742), (11, 11435220), (12, 10482285), (15, 8385828), (17, 7399260), (18, 6988190), (20, 6289371), (22, 5717610), (30, 4192914), (33, 3811740), (34, 3699630), (36, 3494095), (37, 3399660), (44, 2858805), (45, 2795276), (51, 2466420), (55, 2287044), (60, 2096457), (66, 1905870), (68, 1849815), (74, 1699830), (85, 1479852), (90, 1397638), (99, 1270580), (101, 1245420), (102, 1233210), (110, 1143522), (111, 1133220), (132, 952935), (148, 849915), (153, 822140), (165, 762348), (170, 739926), (180, 698819), (185, 679932), (187, 672660), (198, 635290), (202, 622710), (204, 616605), (220, 571761), (222, 566610), (255, 493284), (303, 415140), (306, 411070), (330, 381174), (333, 377740), (340, 369963), (370, 339966), (374, 336330), (396, 317645), (404, 311355), (407, 309060), (444, 283305), (495, 254116), (505, 249084), (510, 246642), (555, 226644), (561, 224220), (606, 207570), (612, 205535), (629, 199980), (660, 190587), (666, 188870), (740, 169983), (748, 168165), (765, 164428), (814, 154530), (909, 138380), (935, 134532), (990, 127058), (1010, 124542), (1020, 123321), (1110, 113322), (1111, 113220), (1122, 112110), (1212, 103785), (1221, 103020), (1258, 99990), (1332, 94435), (1515, 83028), (1530, 82214), (1628, 77265), (1665, 75548), (1683, 74740), (1717, 73260), (1818, 69190), (1870, 67266), (1887, 66660), (1980, 63529), (2020, 62271), (2035, 61812), (2220, 56661), (2222, 56610), (2244, 56055), (2442, 51510), (2516, 49995), (2805, 44844), (3030, 41514), (3060, 41107), (3145, 39996), (3330, 37774), (3333, 37740), (3366, 37370), (3434, 36630), (3636, 34595), (3663, 34340), (3737, 33660), (3740, 33633), (3774, 33330), (4070, 30906), (4444, 28305), (4545, 27676), (4884, 25755), (5151, 24420), (5555, 22644), (5610, 22422), (5661, 22220), (6060, 20757), (6105, 20604), (6290, 19998), (6660, 18887), (6666, 18870), (6732, 18685), (6868, 18315), (6919, 18180), (7326, 17170), (7474, 16830), (7548, 16665), (8140, 15453), (8415, 14948), (8585, 14652), (9090, 13838), (9435, 13332), (9999, 12580), (10302, 12210), (11110, 11322), (11211, 11220)]