69733980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 231235200

約数和(自身を除く): 161501220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 61, 73, 87, 90, 108, 116, 122, 135, 145, 146, 174, 180, 183, 219, 244, 261, 270, 290, 292, 305, 348, 365, 366, 435, 438, 522, 540, 549, 580, 610, 657, 730, 732, 783, 870, 876, 915, 1044, 1095, 1098, 1220, 1305, 1314, 1460, 1566, 1647, 1740, 1769, 1830, 1971, 2117, 2190, 2196, 2610, 2628, 2745, 3132, 3285, 3294, 3538, 3660, 3915, 3942, 4234, 4380, 4453, 5220, 5307, 5490, 6351, 6570, 6588, 7076, 7830, 7884, 8235, 8468, 8845, 8906, 9855, 10585, 10614, 10980, 12702, 13140, 13359, 15660, 15921, 16470, 17690, 17812, 19053, 19710, 21170, 21228, 22265, 25404, 26535, 26718, 31755, 31842, 32940, 35380, 38106, 39420, 40077, 42340, 44530, 47763, 53070, 53436, 57159, 63510, 63684, 66795, 76212, 79605, 80154, 89060, 95265, 95526, 106140, 114318, 120231, 127020, 129137, 133590, 159210, 160308, 190530, 191052, 200385, 228636, 238815, 240462, 258274, 267180, 285795, 318420, 381060, 387411, 400770, 477630, 480924, 516548, 571590, 601155, 645685, 774822, 801540, 955260, 1143180, 1162233, 1202310, 1291370, 1549644, 1937055, 2324466, 2404620, 2582740, 3486699, 3874110, 4648932, 5811165, 6973398, 7748220, 11622330, 13946796, 17433495, 23244660, 34866990, 69733980]

約数ペア:

[(1, 69733980), (2, 34866990), (3, 23244660), (4, 17433495), (5, 13946796), (6, 11622330), (9, 7748220), (10, 6973398), (12, 5811165), (15, 4648932), (18, 3874110), (20, 3486699), (27, 2582740), (29, 2404620), (30, 2324466), (36, 1937055), (45, 1549644), (54, 1291370), (58, 1202310), (60, 1162233), (61, 1143180), (73, 955260), (87, 801540), (90, 774822), (108, 645685), (116, 601155), (122, 571590), (135, 516548), (145, 480924), (146, 477630), (174, 400770), (180, 387411), (183, 381060), (219, 318420), (244, 285795), (261, 267180), (270, 258274), (290, 240462), (292, 238815), (305, 228636), (348, 200385), (365, 191052), (366, 190530), (435, 160308), (438, 159210), (522, 133590), (540, 129137), (549, 127020), (580, 120231), (610, 114318), (657, 106140), (730, 95526), (732, 95265), (783, 89060), (870, 80154), (876, 79605), (915, 76212), (1044, 66795), (1095, 63684), (1098, 63510), (1220, 57159), (1305, 53436), (1314, 53070), (1460, 47763), (1566, 44530), (1647, 42340), (1740, 40077), (1769, 39420), (1830, 38106), (1971, 35380), (2117, 32940), (2190, 31842), (2196, 31755), (2610, 26718), (2628, 26535), (2745, 25404), (3132, 22265), (3285, 21228), (3294, 21170), (3538, 19710), (3660, 19053), (3915, 17812), (3942, 17690), (4234, 16470), (4380, 15921), (4453, 15660), (5220, 13359), (5307, 13140), (5490, 12702), (6351, 10980), (6570, 10614), (6588, 10585), (7076, 9855), (7830, 8906), (7884, 8845), (8235, 8468)]