102435480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5838

約数の個数: 144

約数和(自身を含む): 387335520

約数和(自身を除く): 284900040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5807, 5880, 8820, 11614, 17421, 17640, 23228, 29035, 34842, 40649, 46456, 52263, 58070, 69684, 81298, 87105, 104526, 116140, 121947, 139368, 162596, 174210, 203245, 209052, 232280, 243894, 261315, 284543, 325192, 348420, 365841, 406490, 418104, 487788, 522630, 569086, 609735, 696840, 731682, 812980, 853629, 975576, 1045260, 1138172, 1219470, 1422715, 1463364, 1625960, 1707258, 1829205, 2090520, 2276344, 2438940, 2560887, 2845430, 2926728, 3414516, 3658410, 4268145, 4877880, 5121774, 5690860, 6829032, 7316820, 8536290, 10243548, 11381720, 12804435, 14633640, 17072580, 20487096, 25608870, 34145160, 51217740, 102435480]

約数ペア:

[(1, 102435480), (2, 51217740), (3, 34145160), (4, 25608870), (5, 20487096), (6, 17072580), (7, 14633640), (8, 12804435), (9, 11381720), (10, 10243548), (12, 8536290), (14, 7316820), (15, 6829032), (18, 5690860), (20, 5121774), (21, 4877880), (24, 4268145), (28, 3658410), (30, 3414516), (35, 2926728), (36, 2845430), (40, 2560887), (42, 2438940), (45, 2276344), (49, 2090520), (56, 1829205), (60, 1707258), (63, 1625960), (70, 1463364), (72, 1422715), (84, 1219470), (90, 1138172), (98, 1045260), (105, 975576), (120, 853629), (126, 812980), (140, 731682), (147, 696840), (168, 609735), (180, 569086), (196, 522630), (210, 487788), (245, 418104), (252, 406490), (280, 365841), (294, 348420), (315, 325192), (360, 284543), (392, 261315), (420, 243894), (441, 232280), (490, 209052), (504, 203245), (588, 174210), (630, 162596), (735, 139368), (840, 121947), (882, 116140), (980, 104526), (1176, 87105), (1260, 81298), (1470, 69684), (1764, 58070), (1960, 52263), (2205, 46456), (2520, 40649), (2940, 34842), (3528, 29035), (4410, 23228), (5807, 17640), (5880, 17421), (8820, 11614)]