205827300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 216

約数和(自身を含む): 758104256

約数和(自身を除く): 552276956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 37, 42, 45, 50, 60, 63, 70, 74, 75, 84, 90, 100, 105, 111, 126, 140, 148, 150, 175, 180, 185, 210, 222, 225, 252, 259, 300, 315, 333, 350, 370, 420, 444, 450, 518, 525, 555, 630, 666, 700, 740, 777, 883, 900, 925, 1036, 1050, 1110, 1260, 1295, 1332, 1554, 1575, 1665, 1766, 1850, 2100, 2220, 2331, 2590, 2649, 2775, 3108, 3150, 3330, 3532, 3700, 3885, 4415, 4662, 5180, 5298, 5550, 6181, 6300, 6475, 6660, 7770, 7947, 8325, 8830, 9324, 10596, 11100, 11655, 12362, 12950, 13245, 15540, 15894, 16650, 17660, 18543, 19425, 22075, 23310, 24724, 25900, 26490, 30905, 31788, 32671, 33300, 37086, 38850, 39735, 44150, 46620, 52980, 55629, 58275, 61810, 65342, 66225, 74172, 77700, 79470, 88300, 92715, 98013, 111258, 116550, 123620, 130684, 132450, 154525, 158940, 163355, 185430, 196026, 198675, 222516, 228697, 233100, 264900, 278145, 294039, 309050, 326710, 370860, 392052, 397350, 457394, 463575, 490065, 556290, 588078, 618100, 653420, 686091, 794700, 816775, 914788, 927150, 980130, 1112580, 1143485, 1176156, 1372182, 1390725, 1470195, 1633550, 1854300, 1960260, 2058273, 2286970, 2450325, 2744364, 2781450, 2940390, 3267100, 3430455, 4116546, 4573940, 4900650, 5562900, 5717425, 5880780, 6860910, 7350975, 8233092, 9801300, 10291365, 11434850, 13721820, 14701950, 17152275, 20582730, 22869700, 29403900, 34304550, 41165460, 51456825, 68609100, 102913650, 205827300]

約数ペア:

[(1, 205827300), (2, 102913650), (3, 68609100), (4, 51456825), (5, 41165460), (6, 34304550), (7, 29403900), (9, 22869700), (10, 20582730), (12, 17152275), (14, 14701950), (15, 13721820), (18, 11434850), (20, 10291365), (21, 9801300), (25, 8233092), (28, 7350975), (30, 6860910), (35, 5880780), (36, 5717425), (37, 5562900), (42, 4900650), (45, 4573940), (50, 4116546), (60, 3430455), (63, 3267100), (70, 2940390), (74, 2781450), (75, 2744364), (84, 2450325), (90, 2286970), (100, 2058273), (105, 1960260), (111, 1854300), (126, 1633550), (140, 1470195), (148, 1390725), (150, 1372182), (175, 1176156), (180, 1143485), (185, 1112580), (210, 980130), (222, 927150), (225, 914788), (252, 816775), (259, 794700), (300, 686091), (315, 653420), (333, 618100), (350, 588078), (370, 556290), (420, 490065), (444, 463575), (450, 457394), (518, 397350), (525, 392052), (555, 370860), (630, 326710), (666, 309050), (700, 294039), (740, 278145), (777, 264900), (883, 233100), (900, 228697), (925, 222516), (1036, 198675), (1050, 196026), (1110, 185430), (1260, 163355), (1295, 158940), (1332, 154525), (1554, 132450), (1575, 130684), (1665, 123620), (1766, 116550), (1850, 111258), (2100, 98013), (2220, 92715), (2331, 88300), (2590, 79470), (2649, 77700), (2775, 74172), (3108, 66225), (3150, 65342), (3330, 61810), (3532, 58275), (3700, 55629), (3885, 52980), (4415, 46620), (4662, 44150), (5180, 39735), (5298, 38850), (5550, 37086), (6181, 33300), (6300, 32671), (6475, 31788), (6660, 30905), (7770, 26490), (7947, 25900), (8325, 24724), (8830, 23310), (9324, 22075), (10596, 19425), (11100, 18543), (11655, 17660), (12362, 16650), (12950, 15894), (13245, 15540)]