54738810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 181958400

約数和(自身を除く): 127219590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 30, 34, 35, 38, 42, 45, 51, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 153, 170, 171, 190, 210, 238, 255, 266, 269, 285, 306, 315, 323, 342, 357, 399, 510, 538, 570, 595, 630, 646, 665, 714, 765, 798, 807, 855, 969, 1071, 1190, 1197, 1330, 1345, 1530, 1614, 1615, 1710, 1785, 1883, 1938, 1995, 2142, 2261, 2394, 2421, 2690, 2907, 3230, 3570, 3766, 3990, 4035, 4522, 4573, 4842, 4845, 5111, 5355, 5649, 5814, 5985, 6783, 8070, 9146, 9415, 9690, 10222, 10710, 11298, 11305, 11970, 12105, 13566, 13719, 14535, 15333, 16947, 18830, 20349, 22610, 22865, 24210, 25555, 27438, 28245, 29070, 30666, 32011, 33894, 33915, 35777, 40698, 41157, 45730, 45999, 51110, 56490, 64022, 67830, 68595, 71554, 76665, 82314, 84735, 86887, 91998, 96033, 101745, 107331, 137190, 153330, 160055, 169470, 173774, 178885, 192066, 203490, 205785, 214662, 229995, 260661, 288099, 320110, 321993, 357770, 411570, 434435, 459990, 480165, 521322, 536655, 576198, 608209, 643986, 781983, 868870, 960330, 1073310, 1216418, 1303305, 1440495, 1563966, 1609965, 1824627, 2606610, 2880990, 3041045, 3219930, 3649254, 3909915, 5473881, 6082090, 7819830, 9123135, 10947762, 18246270, 27369405, 54738810]

約数ペア:

[(1, 54738810), (2, 27369405), (3, 18246270), (5, 10947762), (6, 9123135), (7, 7819830), (9, 6082090), (10, 5473881), (14, 3909915), (15, 3649254), (17, 3219930), (18, 3041045), (19, 2880990), (21, 2606610), (30, 1824627), (34, 1609965), (35, 1563966), (38, 1440495), (42, 1303305), (45, 1216418), (51, 1073310), (57, 960330), (63, 868870), (70, 781983), (85, 643986), (90, 608209), (95, 576198), (102, 536655), (105, 521322), (114, 480165), (119, 459990), (126, 434435), (133, 411570), (153, 357770), (170, 321993), (171, 320110), (190, 288099), (210, 260661), (238, 229995), (255, 214662), (266, 205785), (269, 203490), (285, 192066), (306, 178885), (315, 173774), (323, 169470), (342, 160055), (357, 153330), (399, 137190), (510, 107331), (538, 101745), (570, 96033), (595, 91998), (630, 86887), (646, 84735), (665, 82314), (714, 76665), (765, 71554), (798, 68595), (807, 67830), (855, 64022), (969, 56490), (1071, 51110), (1190, 45999), (1197, 45730), (1330, 41157), (1345, 40698), (1530, 35777), (1614, 33915), (1615, 33894), (1710, 32011), (1785, 30666), (1883, 29070), (1938, 28245), (1995, 27438), (2142, 25555), (2261, 24210), (2394, 22865), (2421, 22610), (2690, 20349), (2907, 18830), (3230, 16947), (3570, 15333), (3766, 14535), (3990, 13719), (4035, 13566), (4522, 12105), (4573, 11970), (4842, 11305), (4845, 11298), (5111, 10710), (5355, 10222), (5649, 9690), (5814, 9415), (5985, 9146), (6783, 8070)]