428056200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1663}}^1$

素因数の和:1709

約数の個数: 288

約数和(自身を含む): 1689891840

約数和(自身を除く): 1261835640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 25, 26, 30, 33, 36, 39, 40, 44, 45, 50, 52, 55, 60, 65, 66, 72, 75, 78, 88, 90, 99, 100, 104, 110, 117, 120, 130, 132, 143, 150, 156, 165, 180, 195, 198, 200, 220, 225, 234, 260, 264, 275, 286, 300, 312, 325, 330, 360, 390, 396, 429, 440, 450, 468, 495, 520, 550, 572, 585, 600, 650, 660, 715, 780, 792, 825, 858, 900, 936, 975, 990, 1100, 1144, 1170, 1287, 1300, 1320, 1430, 1560, 1650, 1663, 1716, 1800, 1950, 1980, 2145, 2200, 2340, 2475, 2574, 2600, 2860, 2925, 3300, 3326, 3432, 3575, 3900, 3960, 4290, 4680, 4950, 4989, 5148, 5720, 5850, 6435, 6600, 6652, 7150, 7800, 8315, 8580, 9900, 9978, 10296, 10725, 11700, 12870, 13304, 14300, 14967, 16630, 17160, 18293, 19800, 19956, 21450, 21619, 23400, 24945, 25740, 28600, 29934, 32175, 33260, 36586, 39912, 41575, 42900, 43238, 49890, 51480, 54879, 59868, 64350, 64857, 66520, 73172, 74835, 83150, 85800, 86476, 91465, 99780, 108095, 109758, 119736, 124725, 128700, 129714, 146344, 149670, 164637, 166300, 172952, 182930, 194571, 199560, 216190, 219516, 237809, 249450, 257400, 259428, 274395, 299340, 324285, 329274, 332600, 365860, 374175, 389142, 432380, 439032, 457325, 475618, 498900, 518856, 540475, 548790, 598680, 648570, 658548, 713427, 731720, 748350, 778284, 823185, 864760, 914650, 951236, 972855, 997800, 1080950, 1097580, 1189045, 1297140, 1317096, 1371975, 1426854, 1496700, 1556568, 1621425, 1646370, 1829300, 1902472, 1945710, 2140281, 2161900, 2195160, 2378090, 2594280, 2743950, 2853708, 2993400, 3242850, 3292740, 3567135, 3658600, 3891420, 4115925, 4280562, 4323800, 4756180, 4864275, 5487900, 5707416, 5945225, 6485700, 6585480, 7134270, 7782840, 8231850, 8561124, 9512360, 9728550, 10701405, 10975800, 11890450, 12971400, 14268540, 16463700, 17122248, 17835675, 19457100, 21402810, 23780900, 28537080, 32927400, 35671350, 38914200, 42805620, 47561800, 53507025, 71342700, 85611240, 107014050, 142685400, 214028100, 428056200]

約数ペア:

[(1, 428056200), (2, 214028100), (3, 142685400), (4, 107014050), (5, 85611240), (6, 71342700), (8, 53507025), (9, 47561800), (10, 42805620), (11, 38914200), (12, 35671350), (13, 32927400), (15, 28537080), (18, 23780900), (20, 21402810), (22, 19457100), (24, 17835675), (25, 17122248), (26, 16463700), (30, 14268540), (33, 12971400), (36, 11890450), (39, 10975800), (40, 10701405), (44, 9728550), (45, 9512360), (50, 8561124), (52, 8231850), (55, 7782840), (60, 7134270), (65, 6585480), (66, 6485700), (72, 5945225), (75, 5707416), (78, 5487900), (88, 4864275), (90, 4756180), (99, 4323800), (100, 4280562), (104, 4115925), (110, 3891420), (117, 3658600), (120, 3567135), (130, 3292740), (132, 3242850), (143, 2993400), (150, 2853708), (156, 2743950), (165, 2594280), (180, 2378090), (195, 2195160), (198, 2161900), (200, 2140281), (220, 1945710), (225, 1902472), (234, 1829300), (260, 1646370), (264, 1621425), (275, 1556568), (286, 1496700), (300, 1426854), (312, 1371975), (325, 1317096), (330, 1297140), (360, 1189045), (390, 1097580), (396, 1080950), (429, 997800), (440, 972855), (450, 951236), (468, 914650), (495, 864760), (520, 823185), (550, 778284), (572, 748350), (585, 731720), (600, 713427), (650, 658548), (660, 648570), (715, 598680), (780, 548790), (792, 540475), (825, 518856), (858, 498900), (900, 475618), (936, 457325), (975, 439032), (990, 432380), (1100, 389142), (1144, 374175), (1170, 365860), (1287, 332600), (1300, 329274), (1320, 324285), (1430, 299340), (1560, 274395), (1650, 259428), (1663, 257400), (1716, 249450), (1800, 237809), (1950, 219516), (1980, 216190), (2145, 199560), (2200, 194571), (2340, 182930), (2475, 172952), (2574, 166300), (2600, 164637), (2860, 149670), (2925, 146344), (3300, 129714), (3326, 128700), (3432, 124725), (3575, 119736), (3900, 109758), (3960, 108095), (4290, 99780), (4680, 91465), (4950, 86476), (4989, 85800), (5148, 83150), (5720, 74835), (5850, 73172), (6435, 66520), (6600, 64857), (6652, 64350), (7150, 59868), (7800, 54879), (8315, 51480), (8580, 49890), (9900, 43238), (9978, 42900), (10296, 41575), (10725, 39912), (11700, 36586), (12870, 33260), (13304, 32175), (14300, 29934), (14967, 28600), (16630, 25740), (17160, 24945), (18293, 23400), (19800, 21619), (19956, 21450)]