61466580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 234420480

約数和(自身を除く): 172953900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 101, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 202, 207, 210, 230, 245, 252, 270, 276, 294, 303, 315, 322, 345, 378, 404, 414, 420, 441, 460, 483, 490, 505, 540, 588, 606, 621, 630, 644, 690, 707, 735, 756, 805, 828, 882, 909, 945, 966, 980, 1010, 1035, 1127, 1212, 1242, 1260, 1323, 1380, 1414, 1449, 1470, 1515, 1610, 1764, 1818, 1890, 1932, 2020, 2070, 2121, 2205, 2254, 2323, 2415, 2484, 2646, 2727, 2828, 2898, 2940, 3030, 3105, 3220, 3381, 3535, 3636, 3780, 4140, 4242, 4347, 4410, 4508, 4545, 4646, 4830, 4949, 5292, 5454, 5635, 5796, 6060, 6210, 6363, 6615, 6762, 6969, 7070, 7245, 8484, 8694, 8820, 9090, 9292, 9660, 9898, 10143, 10605, 10908, 11270, 11615, 12420, 12726, 13230, 13524, 13635, 13938, 14140, 14490, 14847, 16261, 16905, 17388, 18180, 19089, 19796, 20286, 20907, 21210, 21735, 22540, 23230, 24745, 25452, 26460, 27270, 27876, 28980, 29694, 30429, 31815, 32522, 33810, 34845, 38178, 40572, 41814, 42420, 43470, 44541, 46460, 48783, 49490, 50715, 54540, 59388, 60858, 62721, 63630, 65044, 67620, 69690, 74235, 76356, 81305, 83628, 86940, 89082, 95445, 97566, 98980, 101430, 104535, 113827, 121716, 125442, 127260, 133623, 139380, 146349, 148470, 152145, 162610, 178164, 190890, 195132, 202860, 209070, 222705, 227654, 243915, 250884, 267246, 292698, 296940, 304290, 313605, 325220, 341481, 381780, 418140, 439047, 445410, 455308, 487830, 534492, 569135, 585396, 608580, 627210, 668115, 682962, 731745, 878094, 890820, 975660, 1024443, 1138270, 1254420, 1336230, 1365924, 1463490, 1707405, 1756188, 2048886, 2195235, 2276540, 2672460, 2926980, 3073329, 3414810, 4097772, 4390470, 5122215, 6146658, 6829620, 8780940, 10244430, 12293316, 15366645, 20488860, 30733290, 61466580]

約数ペア:

[(1, 61466580), (2, 30733290), (3, 20488860), (4, 15366645), (5, 12293316), (6, 10244430), (7, 8780940), (9, 6829620), (10, 6146658), (12, 5122215), (14, 4390470), (15, 4097772), (18, 3414810), (20, 3073329), (21, 2926980), (23, 2672460), (27, 2276540), (28, 2195235), (30, 2048886), (35, 1756188), (36, 1707405), (42, 1463490), (45, 1365924), (46, 1336230), (49, 1254420), (54, 1138270), (60, 1024443), (63, 975660), (69, 890820), (70, 878094), (84, 731745), (90, 682962), (92, 668115), (98, 627210), (101, 608580), (105, 585396), (108, 569135), (115, 534492), (126, 487830), (135, 455308), (138, 445410), (140, 439047), (147, 418140), (161, 381780), (180, 341481), (189, 325220), (196, 313605), (202, 304290), (207, 296940), (210, 292698), (230, 267246), (245, 250884), (252, 243915), (270, 227654), (276, 222705), (294, 209070), (303, 202860), (315, 195132), (322, 190890), (345, 178164), (378, 162610), (404, 152145), (414, 148470), (420, 146349), (441, 139380), (460, 133623), (483, 127260), (490, 125442), (505, 121716), (540, 113827), (588, 104535), (606, 101430), (621, 98980), (630, 97566), (644, 95445), (690, 89082), (707, 86940), (735, 83628), (756, 81305), (805, 76356), (828, 74235), (882, 69690), (909, 67620), (945, 65044), (966, 63630), (980, 62721), (1010, 60858), (1035, 59388), (1127, 54540), (1212, 50715), (1242, 49490), (1260, 48783), (1323, 46460), (1380, 44541), (1414, 43470), (1449, 42420), (1470, 41814), (1515, 40572), (1610, 38178), (1764, 34845), (1818, 33810), (1890, 32522), (1932, 31815), (2020, 30429), (2070, 29694), (2121, 28980), (2205, 27876), (2254, 27270), (2323, 26460), (2415, 25452), (2484, 24745), (2646, 23230), (2727, 22540), (2828, 21735), (2898, 21210), (2940, 20907), (3030, 20286), (3105, 19796), (3220, 19089), (3381, 18180), (3535, 17388), (3636, 16905), (3780, 16261), (4140, 14847), (4242, 14490), (4347, 14140), (4410, 13938), (4508, 13635), (4545, 13524), (4646, 13230), (4830, 12726), (4949, 12420), (5292, 11615), (5454, 11270), (5635, 10908), (5796, 10605), (6060, 10143), (6210, 9898), (6363, 9660), (6615, 9292), (6762, 9090), (6969, 8820), (7070, 8694), (7245, 8484)]