716639400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1486

約数の個数: 240

約数和(自身を含む): 2571085440

約数和(自身を除く): 1854446040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 248, 270, 279, 300, 310, 324, 360, 372, 405, 450, 465, 540, 558, 600, 620, 648, 675, 744, 775, 810, 837, 900, 930, 1080, 1116, 1240, 1350, 1395, 1427, 1550, 1620, 1674, 1800, 1860, 2025, 2232, 2325, 2511, 2700, 2790, 2854, 3100, 3240, 3348, 3720, 4050, 4185, 4281, 4650, 5022, 5400, 5580, 5708, 6200, 6696, 6975, 7135, 8100, 8370, 8562, 9300, 10044, 11160, 11416, 12555, 12843, 13950, 14270, 16200, 16740, 17124, 18600, 20088, 20925, 21405, 25110, 25686, 27900, 28540, 33480, 34248, 35675, 38529, 41850, 42810, 44237, 50220, 51372, 55800, 57080, 62775, 64215, 71350, 77058, 83700, 85620, 88474, 100440, 102744, 107025, 115587, 125550, 128430, 132711, 142700, 154116, 167400, 171240, 176948, 192645, 214050, 221185, 231174, 251100, 256860, 265422, 285400, 308232, 321075, 353896, 385290, 398133, 428100, 442370, 462348, 502200, 513720, 530844, 577935, 642150, 663555, 770580, 796266, 856200, 884740, 924696, 963225, 1061688, 1105925, 1155870, 1194399, 1284300, 1327110, 1541160, 1592532, 1769480, 1926450, 1990665, 2211850, 2311740, 2388798, 2568600, 2654220, 2889675, 3185064, 3317775, 3583197, 3852900, 3981330, 4423700, 4623480, 4777596, 5308440, 5779350, 5971995, 6635550, 7166394, 7705800, 7962660, 8847400, 9555192, 9953325, 11558700, 11943990, 13271100, 14332788, 15925320, 17915985, 19906650, 23117400, 23887980, 26542200, 28665576, 29859975, 35831970, 39813300, 47775960, 59719950, 71663940, 79626600, 89579925, 119439900, 143327880, 179159850, 238879800, 358319700, 716639400]

約数ペア:

[(1, 716639400), (2, 358319700), (3, 238879800), (4, 179159850), (5, 143327880), (6, 119439900), (8, 89579925), (9, 79626600), (10, 71663940), (12, 59719950), (15, 47775960), (18, 39813300), (20, 35831970), (24, 29859975), (25, 28665576), (27, 26542200), (30, 23887980), (31, 23117400), (36, 19906650), (40, 17915985), (45, 15925320), (50, 14332788), (54, 13271100), (60, 11943990), (62, 11558700), (72, 9953325), (75, 9555192), (81, 8847400), (90, 7962660), (93, 7705800), (100, 7166394), (108, 6635550), (120, 5971995), (124, 5779350), (135, 5308440), (150, 4777596), (155, 4623480), (162, 4423700), (180, 3981330), (186, 3852900), (200, 3583197), (216, 3317775), (225, 3185064), (248, 2889675), (270, 2654220), (279, 2568600), (300, 2388798), (310, 2311740), (324, 2211850), (360, 1990665), (372, 1926450), (405, 1769480), (450, 1592532), (465, 1541160), (540, 1327110), (558, 1284300), (600, 1194399), (620, 1155870), (648, 1105925), (675, 1061688), (744, 963225), (775, 924696), (810, 884740), (837, 856200), (900, 796266), (930, 770580), (1080, 663555), (1116, 642150), (1240, 577935), (1350, 530844), (1395, 513720), (1427, 502200), (1550, 462348), (1620, 442370), (1674, 428100), (1800, 398133), (1860, 385290), (2025, 353896), (2232, 321075), (2325, 308232), (2511, 285400), (2700, 265422), (2790, 256860), (2854, 251100), (3100, 231174), (3240, 221185), (3348, 214050), (3720, 192645), (4050, 176948), (4185, 171240), (4281, 167400), (4650, 154116), (5022, 142700), (5400, 132711), (5580, 128430), (5708, 125550), (6200, 115587), (6696, 107025), (6975, 102744), (7135, 100440), (8100, 88474), (8370, 85620), (8562, 83700), (9300, 77058), (10044, 71350), (11160, 64215), (11416, 62775), (12555, 57080), (12843, 55800), (13950, 51372), (14270, 50220), (16200, 44237), (16740, 42810), (17124, 41850), (18600, 38529), (20088, 35675), (20925, 34248), (21405, 33480), (25110, 28540), (25686, 27900)]