828636900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:403

約数の個数: 288

約数和(自身を含む): 2986475520

約数和(自身を除く): 2157838620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 127, 130, 140, 150, 156, 175, 182, 195, 210, 239, 254, 260, 273, 300, 325, 350, 364, 381, 390, 420, 455, 478, 508, 525, 546, 635, 650, 700, 717, 762, 780, 889, 910, 956, 975, 1050, 1092, 1195, 1270, 1300, 1365, 1434, 1524, 1651, 1673, 1778, 1820, 1905, 1950, 2100, 2275, 2390, 2540, 2667, 2730, 2868, 3107, 3175, 3302, 3346, 3556, 3585, 3810, 3900, 4445, 4550, 4780, 4953, 5019, 5334, 5460, 5975, 6214, 6350, 6604, 6692, 6825, 7170, 7620, 8255, 8365, 8890, 9100, 9321, 9525, 9906, 10038, 10668, 11557, 11950, 12428, 12700, 13335, 13650, 14340, 15535, 16510, 16730, 17780, 17925, 18642, 19050, 19812, 20076, 21749, 22225, 23114, 23900, 24765, 25095, 26670, 27300, 30353, 31070, 33020, 33460, 34671, 35850, 37284, 38100, 41275, 41825, 43498, 44450, 46228, 46605, 49530, 50190, 53340, 57785, 60706, 62140, 65247, 66675, 69342, 71700, 77675, 82550, 83650, 86996, 88900, 91059, 93210, 99060, 100380, 108745, 115570, 121412, 123825, 125475, 130494, 133350, 138684, 151765, 155350, 165100, 167300, 173355, 182118, 186420, 212471, 217490, 231140, 233025, 247650, 250950, 260988, 266700, 288925, 303530, 310700, 326235, 346710, 364236, 394589, 424942, 434980, 455295, 466050, 495300, 501900, 543725, 577850, 607060, 637413, 652470, 693420, 758825, 789178, 849884, 866775, 910590, 932100, 1062355, 1087450, 1155700, 1183767, 1274826, 1304940, 1517650, 1578356, 1631175, 1733550, 1821180, 1972945, 2124710, 2174900, 2276475, 2367534, 2549652, 2762123, 3035300, 3187065, 3262350, 3467100, 3945890, 4249420, 4552950, 4735068, 5311775, 5524246, 5918835, 6374130, 6524700, 7891780, 8286369, 9105900, 9864725, 10623550, 11048492, 11837670, 12748260, 13810615, 15935325, 16572738, 19729450, 21247100, 23675340, 27621230, 29594175, 31870650, 33145476, 39458900, 41431845, 55242460, 59188350, 63741300, 69053075, 82863690, 118376700, 138106150, 165727380, 207159225, 276212300, 414318450, 828636900]

約数ペア:

[(1, 828636900), (2, 414318450), (3, 276212300), (4, 207159225), (5, 165727380), (6, 138106150), (7, 118376700), (10, 82863690), (12, 69053075), (13, 63741300), (14, 59188350), (15, 55242460), (20, 41431845), (21, 39458900), (25, 33145476), (26, 31870650), (28, 29594175), (30, 27621230), (35, 23675340), (39, 21247100), (42, 19729450), (50, 16572738), (52, 15935325), (60, 13810615), (65, 12748260), (70, 11837670), (75, 11048492), (78, 10623550), (84, 9864725), (91, 9105900), (100, 8286369), (105, 7891780), (127, 6524700), (130, 6374130), (140, 5918835), (150, 5524246), (156, 5311775), (175, 4735068), (182, 4552950), (195, 4249420), (210, 3945890), (239, 3467100), (254, 3262350), (260, 3187065), (273, 3035300), (300, 2762123), (325, 2549652), (350, 2367534), (364, 2276475), (381, 2174900), (390, 2124710), (420, 1972945), (455, 1821180), (478, 1733550), (508, 1631175), (525, 1578356), (546, 1517650), (635, 1304940), (650, 1274826), (700, 1183767), (717, 1155700), (762, 1087450), (780, 1062355), (889, 932100), (910, 910590), (956, 866775), (975, 849884), (1050, 789178), (1092, 758825), (1195, 693420), (1270, 652470), (1300, 637413), (1365, 607060), (1434, 577850), (1524, 543725), (1651, 501900), (1673, 495300), (1778, 466050), (1820, 455295), (1905, 434980), (1950, 424942), (2100, 394589), (2275, 364236), (2390, 346710), (2540, 326235), (2667, 310700), (2730, 303530), (2868, 288925), (3107, 266700), (3175, 260988), (3302, 250950), (3346, 247650), (3556, 233025), (3585, 231140), (3810, 217490), (3900, 212471), (4445, 186420), (4550, 182118), (4780, 173355), (4953, 167300), (5019, 165100), (5334, 155350), (5460, 151765), (5975, 138684), (6214, 133350), (6350, 130494), (6604, 125475), (6692, 123825), (6825, 121412), (7170, 115570), (7620, 108745), (8255, 100380), (8365, 99060), (8890, 93210), (9100, 91059), (9321, 88900), (9525, 86996), (9906, 83650), (10038, 82550), (10668, 77675), (11557, 71700), (11950, 69342), (12428, 66675), (12700, 65247), (13335, 62140), (13650, 60706), (14340, 57785), (15535, 53340), (16510, 50190), (16730, 49530), (17780, 46605), (17925, 46228), (18642, 44450), (19050, 43498), (19812, 41825), (20076, 41275), (21749, 38100), (22225, 37284), (23114, 35850), (23900, 34671), (24765, 33460), (25095, 33020), (26670, 31070), (27300, 30353)]