200519670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 128

約数和(自身を含む): 538876800

約数和(自身を除く): 338357130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 89, 106, 109, 130, 159, 178, 195, 218, 265, 267, 318, 327, 390, 445, 530, 534, 545, 654, 689, 795, 890, 1090, 1157, 1335, 1378, 1417, 1590, 1635, 2067, 2314, 2670, 2834, 3270, 3445, 3471, 4134, 4251, 4717, 5777, 5785, 6890, 6942, 7085, 8502, 9434, 9701, 10335, 11554, 11570, 14151, 14170, 17331, 17355, 19402, 20670, 21255, 23585, 28302, 28885, 29103, 34662, 34710, 42510, 47170, 48505, 57770, 58206, 61321, 70755, 75101, 86655, 97010, 122642, 126113, 141510, 145515, 150202, 173310, 183963, 225303, 252226, 291030, 306605, 367926, 375505, 378339, 450606, 514153, 613210, 630565, 751010, 756678, 919815, 1028306, 1126515, 1261130, 1542459, 1839630, 1891695, 2253030, 2570765, 3084918, 3783390, 5141530, 6683989, 7712295, 13367978, 15424590, 20051967, 33419945, 40103934, 66839890, 100259835, 200519670]

約数ペア:

[(1, 200519670), (2, 100259835), (3, 66839890), (5, 40103934), (6, 33419945), (10, 20051967), (13, 15424590), (15, 13367978), (26, 7712295), (30, 6683989), (39, 5141530), (53, 3783390), (65, 3084918), (78, 2570765), (89, 2253030), (106, 1891695), (109, 1839630), (130, 1542459), (159, 1261130), (178, 1126515), (195, 1028306), (218, 919815), (265, 756678), (267, 751010), (318, 630565), (327, 613210), (390, 514153), (445, 450606), (530, 378339), (534, 375505), (545, 367926), (654, 306605), (689, 291030), (795, 252226), (890, 225303), (1090, 183963), (1157, 173310), (1335, 150202), (1378, 145515), (1417, 141510), (1590, 126113), (1635, 122642), (2067, 97010), (2314, 86655), (2670, 75101), (2834, 70755), (3270, 61321), (3445, 58206), (3471, 57770), (4134, 48505), (4251, 47170), (4717, 42510), (5777, 34710), (5785, 34662), (6890, 29103), (6942, 28885), (7085, 28302), (8502, 23585), (9434, 21255), (9701, 20670), (10335, 19402), (11554, 17355), (11570, 17331), (14151, 14170)]