217393800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 742452480

約数和(自身を除く): 525058680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 47, 50, 52, 60, 65, 75, 78, 94, 100, 104, 120, 130, 141, 150, 156, 188, 195, 200, 235, 260, 282, 300, 312, 325, 376, 390, 470, 520, 564, 593, 600, 611, 650, 705, 780, 940, 975, 1128, 1175, 1186, 1222, 1300, 1410, 1560, 1779, 1833, 1880, 1950, 2350, 2372, 2444, 2600, 2820, 2965, 3055, 3525, 3558, 3666, 3900, 4700, 4744, 4888, 5640, 5930, 6110, 7050, 7116, 7332, 7709, 7800, 8895, 9165, 9400, 11860, 12220, 14100, 14232, 14664, 14825, 15275, 15418, 17790, 18330, 23127, 23720, 24440, 27871, 28200, 29650, 30550, 30836, 35580, 36660, 38545, 44475, 45825, 46254, 55742, 59300, 61100, 61672, 71160, 73320, 77090, 83613, 88950, 91650, 92508, 111484, 115635, 118600, 122200, 139355, 154180, 167226, 177900, 183300, 185016, 192725, 222968, 231270, 278710, 308360, 334452, 355800, 362323, 366600, 385450, 418065, 462540, 557420, 578175, 668904, 696775, 724646, 770900, 836130, 925080, 1086969, 1114840, 1156350, 1393550, 1449292, 1541800, 1672260, 1811615, 2090325, 2173938, 2312700, 2787100, 2898584, 3344520, 3623230, 4180650, 4347876, 4625400, 5434845, 5574200, 7246460, 8361300, 8695752, 9058075, 10869690, 14492920, 16722600, 18116150, 21739380, 27174225, 36232300, 43478760, 54348450, 72464600, 108696900, 217393800]

約数ペア:

[(1, 217393800), (2, 108696900), (3, 72464600), (4, 54348450), (5, 43478760), (6, 36232300), (8, 27174225), (10, 21739380), (12, 18116150), (13, 16722600), (15, 14492920), (20, 10869690), (24, 9058075), (25, 8695752), (26, 8361300), (30, 7246460), (39, 5574200), (40, 5434845), (47, 4625400), (50, 4347876), (52, 4180650), (60, 3623230), (65, 3344520), (75, 2898584), (78, 2787100), (94, 2312700), (100, 2173938), (104, 2090325), (120, 1811615), (130, 1672260), (141, 1541800), (150, 1449292), (156, 1393550), (188, 1156350), (195, 1114840), (200, 1086969), (235, 925080), (260, 836130), (282, 770900), (300, 724646), (312, 696775), (325, 668904), (376, 578175), (390, 557420), (470, 462540), (520, 418065), (564, 385450), (593, 366600), (600, 362323), (611, 355800), (650, 334452), (705, 308360), (780, 278710), (940, 231270), (975, 222968), (1128, 192725), (1175, 185016), (1186, 183300), (1222, 177900), (1300, 167226), (1410, 154180), (1560, 139355), (1779, 122200), (1833, 118600), (1880, 115635), (1950, 111484), (2350, 92508), (2372, 91650), (2444, 88950), (2600, 83613), (2820, 77090), (2965, 73320), (3055, 71160), (3525, 61672), (3558, 61100), (3666, 59300), (3900, 55742), (4700, 46254), (4744, 45825), (4888, 44475), (5640, 38545), (5930, 36660), (6110, 35580), (7050, 30836), (7116, 30550), (7332, 29650), (7709, 28200), (7800, 27871), (8895, 24440), (9165, 23720), (9400, 23127), (11860, 18330), (12220, 17790), (14100, 15418), (14232, 15275), (14664, 14825)]