68449500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 257572224

約数和(自身を除く): 189122724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 41, 42, 45, 50, 53, 60, 63, 70, 75, 82, 84, 90, 100, 105, 106, 123, 125, 126, 140, 150, 159, 164, 175, 180, 205, 210, 212, 225, 246, 250, 252, 265, 287, 300, 315, 318, 350, 369, 371, 375, 410, 420, 450, 477, 492, 500, 525, 530, 574, 615, 630, 636, 700, 738, 742, 750, 795, 820, 861, 875, 900, 954, 1025, 1050, 1060, 1113, 1125, 1148, 1230, 1260, 1325, 1435, 1476, 1484, 1500, 1575, 1590, 1722, 1750, 1845, 1855, 1908, 2050, 2100, 2173, 2226, 2250, 2385, 2460, 2583, 2625, 2650, 2870, 3075, 3150, 3180, 3339, 3444, 3500, 3690, 3710, 3975, 4100, 4305, 4346, 4452, 4500, 4770, 5125, 5166, 5250, 5300, 5565, 5740, 6150, 6300, 6519, 6625, 6678, 7175, 7380, 7420, 7875, 7950, 8610, 8692, 9225, 9275, 9540, 10250, 10332, 10500, 10865, 11130, 11925, 12300, 12915, 13038, 13250, 13356, 14350, 15211, 15375, 15750, 15900, 16695, 17220, 18450, 18550, 19557, 19875, 20500, 21525, 21730, 22260, 23850, 25830, 26076, 26500, 27825, 28700, 30422, 30750, 31500, 32595, 33390, 35875, 36900, 37100, 39114, 39750, 43050, 43460, 45633, 46125, 46375, 47700, 51660, 54325, 55650, 59625, 60844, 61500, 64575, 65190, 66780, 71750, 76055, 78228, 79500, 83475, 86100, 91266, 92250, 92750, 97785, 107625, 108650, 111300, 119250, 129150, 130380, 136899, 139125, 143500, 152110, 162975, 166950, 182532, 184500, 185500, 195570, 215250, 217300, 228165, 238500, 258300, 271625, 273798, 278250, 304220, 322875, 325950, 333900, 380275, 391140, 417375, 430500, 456330, 488925, 543250, 547596, 556500, 645750, 651900, 684495, 760550, 814875, 834750, 912660, 977850, 1086500, 1140825, 1291500, 1368990, 1521100, 1629750, 1669500, 1901375, 1955700, 2281650, 2444625, 2737980, 3259500, 3422475, 3802750, 4563300, 4889250, 5704125, 6844950, 7605500, 9778500, 11408250, 13689900, 17112375, 22816500, 34224750, 68449500]

約数ペア:

[(1, 68449500), (2, 34224750), (3, 22816500), (4, 17112375), (5, 13689900), (6, 11408250), (7, 9778500), (9, 7605500), (10, 6844950), (12, 5704125), (14, 4889250), (15, 4563300), (18, 3802750), (20, 3422475), (21, 3259500), (25, 2737980), (28, 2444625), (30, 2281650), (35, 1955700), (36, 1901375), (41, 1669500), (42, 1629750), (45, 1521100), (50, 1368990), (53, 1291500), (60, 1140825), (63, 1086500), (70, 977850), (75, 912660), (82, 834750), (84, 814875), (90, 760550), (100, 684495), (105, 651900), (106, 645750), (123, 556500), (125, 547596), (126, 543250), (140, 488925), (150, 456330), (159, 430500), (164, 417375), (175, 391140), (180, 380275), (205, 333900), (210, 325950), (212, 322875), (225, 304220), (246, 278250), (250, 273798), (252, 271625), (265, 258300), (287, 238500), (300, 228165), (315, 217300), (318, 215250), (350, 195570), (369, 185500), (371, 184500), (375, 182532), (410, 166950), (420, 162975), (450, 152110), (477, 143500), (492, 139125), (500, 136899), (525, 130380), (530, 129150), (574, 119250), (615, 111300), (630, 108650), (636, 107625), (700, 97785), (738, 92750), (742, 92250), (750, 91266), (795, 86100), (820, 83475), (861, 79500), (875, 78228), (900, 76055), (954, 71750), (1025, 66780), (1050, 65190), (1060, 64575), (1113, 61500), (1125, 60844), (1148, 59625), (1230, 55650), (1260, 54325), (1325, 51660), (1435, 47700), (1476, 46375), (1484, 46125), (1500, 45633), (1575, 43460), (1590, 43050), (1722, 39750), (1750, 39114), (1845, 37100), (1855, 36900), (1908, 35875), (2050, 33390), (2100, 32595), (2173, 31500), (2226, 30750), (2250, 30422), (2385, 28700), (2460, 27825), (2583, 26500), (2625, 26076), (2650, 25830), (2870, 23850), (3075, 22260), (3150, 21730), (3180, 21525), (3339, 20500), (3444, 19875), (3500, 19557), (3690, 18550), (3710, 18450), (3975, 17220), (4100, 16695), (4305, 15900), (4346, 15750), (4452, 15375), (4500, 15211), (4770, 14350), (5125, 13356), (5166, 13250), (5250, 13038), (5300, 12915), (5565, 12300), (5740, 11925), (6150, 11130), (6300, 10865), (6519, 10500), (6625, 10332), (6678, 10250), (7175, 9540), (7380, 9275), (7420, 9225), (7875, 8692), (7950, 8610)]