63975420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 223933248

約数和(自身を除く): 159957828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 81, 85, 90, 92, 101, 102, 108, 115, 135, 138, 153, 162, 170, 180, 202, 204, 207, 230, 255, 270, 276, 303, 306, 324, 340, 345, 391, 404, 405, 414, 459, 460, 505, 510, 540, 606, 612, 621, 690, 765, 782, 810, 828, 909, 918, 1010, 1020, 1035, 1173, 1212, 1242, 1377, 1380, 1515, 1530, 1564, 1620, 1717, 1818, 1836, 1863, 1955, 2020, 2070, 2295, 2323, 2346, 2484, 2727, 2754, 3030, 3060, 3105, 3434, 3519, 3636, 3726, 3910, 4140, 4545, 4590, 4646, 4692, 5151, 5454, 5508, 5865, 6060, 6210, 6868, 6885, 6969, 7038, 7452, 7820, 8181, 8585, 9090, 9180, 9292, 9315, 10302, 10557, 10908, 11615, 11730, 12420, 13635, 13770, 13938, 14076, 15453, 16362, 17170, 17595, 18180, 18630, 20604, 20907, 21114, 23230, 23460, 25755, 27270, 27540, 27876, 30906, 31671, 32724, 34340, 34845, 35190, 37260, 39491, 40905, 41814, 42228, 46359, 46460, 51510, 52785, 54540, 61812, 62721, 63342, 69690, 70380, 77265, 78982, 81810, 83628, 92718, 103020, 104535, 105570, 118473, 125442, 126684, 139077, 139380, 154530, 157964, 158355, 163620, 185436, 188163, 197455, 209070, 211140, 231795, 236946, 250884, 278154, 309060, 313605, 316710, 355419, 376326, 394910, 418140, 463590, 473892, 556308, 592365, 627210, 633420, 695385, 710838, 752652, 789820, 927180, 940815, 1066257, 1184730, 1254420, 1390770, 1421676, 1777095, 1881630, 2132514, 2369460, 2781540, 3198771, 3554190, 3763260, 4265028, 5331285, 6397542, 7108380, 10662570, 12795084, 15993855, 21325140, 31987710, 63975420]

約数ペア:

[(1, 63975420), (2, 31987710), (3, 21325140), (4, 15993855), (5, 12795084), (6, 10662570), (9, 7108380), (10, 6397542), (12, 5331285), (15, 4265028), (17, 3763260), (18, 3554190), (20, 3198771), (23, 2781540), (27, 2369460), (30, 2132514), (34, 1881630), (36, 1777095), (45, 1421676), (46, 1390770), (51, 1254420), (54, 1184730), (60, 1066257), (68, 940815), (69, 927180), (81, 789820), (85, 752652), (90, 710838), (92, 695385), (101, 633420), (102, 627210), (108, 592365), (115, 556308), (135, 473892), (138, 463590), (153, 418140), (162, 394910), (170, 376326), (180, 355419), (202, 316710), (204, 313605), (207, 309060), (230, 278154), (255, 250884), (270, 236946), (276, 231795), (303, 211140), (306, 209070), (324, 197455), (340, 188163), (345, 185436), (391, 163620), (404, 158355), (405, 157964), (414, 154530), (459, 139380), (460, 139077), (505, 126684), (510, 125442), (540, 118473), (606, 105570), (612, 104535), (621, 103020), (690, 92718), (765, 83628), (782, 81810), (810, 78982), (828, 77265), (909, 70380), (918, 69690), (1010, 63342), (1020, 62721), (1035, 61812), (1173, 54540), (1212, 52785), (1242, 51510), (1377, 46460), (1380, 46359), (1515, 42228), (1530, 41814), (1564, 40905), (1620, 39491), (1717, 37260), (1818, 35190), (1836, 34845), (1863, 34340), (1955, 32724), (2020, 31671), (2070, 30906), (2295, 27876), (2323, 27540), (2346, 27270), (2484, 25755), (2727, 23460), (2754, 23230), (3030, 21114), (3060, 20907), (3105, 20604), (3434, 18630), (3519, 18180), (3636, 17595), (3726, 17170), (3910, 16362), (4140, 15453), (4545, 14076), (4590, 13938), (4646, 13770), (4692, 13635), (5151, 12420), (5454, 11730), (5508, 11615), (5865, 10908), (6060, 10557), (6210, 10302), (6868, 9315), (6885, 9292), (6969, 9180), (7038, 9090), (7452, 8585), (7820, 8181)]