681794100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3119

約数の個数: 216

約数和(自身を含む): 2423351840

約数和(自身を除く): 1741557740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 855, 900, 950, 975, 988, 1140, 1170, 1235, 1300, 1425, 1482, 1710, 1900, 1950, 2223, 2340, 2470, 2850, 2925, 2964, 3067, 3420, 3705, 3900, 4275, 4446, 4940, 5700, 5850, 6134, 6175, 7410, 8550, 8892, 9201, 11115, 11700, 12268, 12350, 14820, 15335, 17100, 18402, 18525, 22230, 24700, 27603, 30670, 36804, 37050, 39871, 44460, 46005, 55206, 55575, 58273, 61340, 74100, 76675, 79742, 92010, 110412, 111150, 116546, 119613, 138015, 153350, 159484, 174819, 184020, 199355, 222300, 230025, 233092, 239226, 276030, 291365, 306700, 349638, 358839, 398710, 460050, 478452, 524457, 552060, 582730, 598065, 690075, 699276, 717678, 757549, 797420, 874095, 920100, 996775, 1048914, 1165460, 1196130, 1380150, 1435356, 1456825, 1515098, 1748190, 1794195, 1993550, 2097828, 2272647, 2392260, 2622285, 2760300, 2913650, 2990325, 3030196, 3496380, 3588390, 3787745, 3987100, 4370475, 4545294, 5244570, 5827300, 5980650, 6817941, 7176780, 7575490, 8740950, 8970975, 9090588, 10489140, 11363235, 11961300, 13111425, 13635882, 15150980, 17481900, 17941950, 18938725, 22726470, 26222850, 27271764, 34089705, 35883900, 37877450, 45452940, 52445700, 56816175, 68179410, 75754900, 113632350, 136358820, 170448525, 227264700, 340897050, 681794100]

約数ペア:

[(1, 681794100), (2, 340897050), (3, 227264700), (4, 170448525), (5, 136358820), (6, 113632350), (9, 75754900), (10, 68179410), (12, 56816175), (13, 52445700), (15, 45452940), (18, 37877450), (19, 35883900), (20, 34089705), (25, 27271764), (26, 26222850), (30, 22726470), (36, 18938725), (38, 17941950), (39, 17481900), (45, 15150980), (50, 13635882), (52, 13111425), (57, 11961300), (60, 11363235), (65, 10489140), (75, 9090588), (76, 8970975), (78, 8740950), (90, 7575490), (95, 7176780), (100, 6817941), (114, 5980650), (117, 5827300), (130, 5244570), (150, 4545294), (156, 4370475), (171, 3987100), (180, 3787745), (190, 3588390), (195, 3496380), (225, 3030196), (228, 2990325), (234, 2913650), (247, 2760300), (260, 2622285), (285, 2392260), (300, 2272647), (325, 2097828), (342, 1993550), (380, 1794195), (390, 1748190), (450, 1515098), (468, 1456825), (475, 1435356), (494, 1380150), (570, 1196130), (585, 1165460), (650, 1048914), (684, 996775), (741, 920100), (780, 874095), (855, 797420), (900, 757549), (950, 717678), (975, 699276), (988, 690075), (1140, 598065), (1170, 582730), (1235, 552060), (1300, 524457), (1425, 478452), (1482, 460050), (1710, 398710), (1900, 358839), (1950, 349638), (2223, 306700), (2340, 291365), (2470, 276030), (2850, 239226), (2925, 233092), (2964, 230025), (3067, 222300), (3420, 199355), (3705, 184020), (3900, 174819), (4275, 159484), (4446, 153350), (4940, 138015), (5700, 119613), (5850, 116546), (6134, 111150), (6175, 110412), (7410, 92010), (8550, 79742), (8892, 76675), (9201, 74100), (11115, 61340), (11700, 58273), (12268, 55575), (12350, 55206), (14820, 46005), (15335, 44460), (17100, 39871), (18402, 37050), (18525, 36804), (22230, 30670), (24700, 27603)]