66298980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 160138140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 255, 285, 311, 323, 330, 340, 374, 380, 418, 510, 561, 570, 622, 627, 646, 660, 748, 836, 933, 935, 969, 1020, 1045, 1122, 1140, 1244, 1254, 1292, 1555, 1615, 1866, 1870, 1938, 2090, 2244, 2508, 2805, 3110, 3135, 3230, 3421, 3553, 3732, 3740, 3876, 4180, 4665, 4845, 5287, 5610, 5909, 6220, 6270, 6460, 6842, 7106, 9330, 9690, 10263, 10574, 10659, 11220, 11818, 12540, 13684, 14212, 15861, 17105, 17727, 17765, 18660, 19380, 20526, 21148, 21318, 23636, 26435, 29545, 31722, 34210, 35454, 35530, 41052, 42636, 51315, 52870, 53295, 58157, 59090, 63444, 64999, 68420, 70908, 71060, 79305, 88635, 100453, 102630, 105740, 106590, 116314, 118180, 129998, 158610, 174471, 177270, 194997, 200906, 205260, 213180, 232628, 259996, 290785, 301359, 317220, 324995, 348942, 354540, 389994, 401812, 502265, 581570, 602718, 649990, 697884, 779988, 872355, 974985, 1004530, 1104983, 1163140, 1205436, 1299980, 1506795, 1744710, 1949970, 2009060, 2209966, 3013590, 3314949, 3489420, 3899940, 4419932, 5524915, 6027180, 6629898, 11049830, 13259796, 16574745, 22099660, 33149490, 66298980]

約数ペア:

[(1, 66298980), (2, 33149490), (3, 22099660), (4, 16574745), (5, 13259796), (6, 11049830), (10, 6629898), (11, 6027180), (12, 5524915), (15, 4419932), (17, 3899940), (19, 3489420), (20, 3314949), (22, 3013590), (30, 2209966), (33, 2009060), (34, 1949970), (38, 1744710), (44, 1506795), (51, 1299980), (55, 1205436), (57, 1163140), (60, 1104983), (66, 1004530), (68, 974985), (76, 872355), (85, 779988), (95, 697884), (102, 649990), (110, 602718), (114, 581570), (132, 502265), (165, 401812), (170, 389994), (187, 354540), (190, 348942), (204, 324995), (209, 317220), (220, 301359), (228, 290785), (255, 259996), (285, 232628), (311, 213180), (323, 205260), (330, 200906), (340, 194997), (374, 177270), (380, 174471), (418, 158610), (510, 129998), (561, 118180), (570, 116314), (622, 106590), (627, 105740), (646, 102630), (660, 100453), (748, 88635), (836, 79305), (933, 71060), (935, 70908), (969, 68420), (1020, 64999), (1045, 63444), (1122, 59090), (1140, 58157), (1244, 53295), (1254, 52870), (1292, 51315), (1555, 42636), (1615, 41052), (1866, 35530), (1870, 35454), (1938, 34210), (2090, 31722), (2244, 29545), (2508, 26435), (2805, 23636), (3110, 21318), (3135, 21148), (3230, 20526), (3421, 19380), (3553, 18660), (3732, 17765), (3740, 17727), (3876, 17105), (4180, 15861), (4665, 14212), (4845, 13684), (5287, 12540), (5610, 11818), (5909, 11220), (6220, 10659), (6270, 10574), (6460, 10263), (6842, 9690), (7106, 9330)]