87937600

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 237259368

約数和(自身を除く): 149321768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 53, 61, 64, 68, 80, 85, 100, 106, 122, 136, 160, 170, 200, 212, 244, 265, 272, 305, 320, 340, 400, 424, 425, 488, 530, 544, 610, 680, 800, 848, 850, 901, 976, 1037, 1060, 1088, 1220, 1325, 1360, 1525, 1600, 1696, 1700, 1802, 1952, 2074, 2120, 2440, 2650, 2720, 3050, 3233, 3392, 3400, 3604, 3904, 4148, 4240, 4505, 4880, 5185, 5300, 5440, 6100, 6466, 6800, 7208, 8296, 8480, 9010, 9760, 10370, 10600, 12200, 12932, 13600, 14416, 16165, 16592, 16960, 18020, 19520, 20740, 21200, 22525, 24400, 25864, 25925, 27200, 28832, 32330, 33184, 36040, 41480, 42400, 45050, 48800, 51728, 51850, 54961, 57664, 64660, 66368, 72080, 80825, 82960, 84800, 90100, 97600, 103456, 103700, 109922, 129320, 144160, 161650, 165920, 180200, 206912, 207400, 219844, 258640, 274805, 288320, 323300, 331840, 360400, 414800, 439688, 517280, 549610, 646600, 720800, 829600, 879376, 1034560, 1099220, 1293200, 1374025, 1441600, 1659200, 1758752, 2198440, 2586400, 2748050, 3517504, 4396880, 5172800, 5496100, 8793760, 10992200, 17587520, 21984400, 43968800, 87937600]

約数ペア:

[(1, 87937600), (2, 43968800), (4, 21984400), (5, 17587520), (8, 10992200), (10, 8793760), (16, 5496100), (17, 5172800), (20, 4396880), (25, 3517504), (32, 2748050), (34, 2586400), (40, 2198440), (50, 1758752), (53, 1659200), (61, 1441600), (64, 1374025), (68, 1293200), (80, 1099220), (85, 1034560), (100, 879376), (106, 829600), (122, 720800), (136, 646600), (160, 549610), (170, 517280), (200, 439688), (212, 414800), (244, 360400), (265, 331840), (272, 323300), (305, 288320), (320, 274805), (340, 258640), (400, 219844), (424, 207400), (425, 206912), (488, 180200), (530, 165920), (544, 161650), (610, 144160), (680, 129320), (800, 109922), (848, 103700), (850, 103456), (901, 97600), (976, 90100), (1037, 84800), (1060, 82960), (1088, 80825), (1220, 72080), (1325, 66368), (1360, 64660), (1525, 57664), (1600, 54961), (1696, 51850), (1700, 51728), (1802, 48800), (1952, 45050), (2074, 42400), (2120, 41480), (2440, 36040), (2650, 33184), (2720, 32330), (3050, 28832), (3233, 27200), (3392, 25925), (3400, 25864), (3604, 24400), (3904, 22525), (4148, 21200), (4240, 20740), (4505, 19520), (4880, 18020), (5185, 16960), (5300, 16592), (5440, 16165), (6100, 14416), (6466, 13600), (6800, 12932), (7208, 12200), (8296, 10600), (8480, 10370), (9010, 9760)]