69781600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:777

約数の個数: 144

約数和(自身を含む): 206424288

約数和(自身を除く): 136642688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 733, 800, 850, 952, 1120, 1190, 1360, 1400, 1466, 1700, 1904, 2380, 2720, 2800, 2932, 2975, 3400, 3665, 3808, 4760, 5131, 5600, 5864, 5950, 6800, 7330, 9520, 10262, 11728, 11900, 12461, 13600, 14660, 18325, 19040, 20524, 23456, 23800, 24922, 25655, 29320, 36650, 41048, 47600, 49844, 51310, 58640, 62305, 73300, 82096, 87227, 95200, 99688, 102620, 117280, 124610, 128275, 146600, 164192, 174454, 199376, 205240, 249220, 256550, 293200, 311525, 348908, 398752, 410480, 436135, 498440, 513100, 586400, 623050, 697816, 820960, 872270, 996880, 1026200, 1246100, 1395632, 1744540, 1993760, 2052400, 2180675, 2492200, 2791264, 3489080, 4104800, 4361350, 4984400, 6978160, 8722700, 9968800, 13956320, 17445400, 34890800, 69781600]

約数ペア:

[(1, 69781600), (2, 34890800), (4, 17445400), (5, 13956320), (7, 9968800), (8, 8722700), (10, 6978160), (14, 4984400), (16, 4361350), (17, 4104800), (20, 3489080), (25, 2791264), (28, 2492200), (32, 2180675), (34, 2052400), (35, 1993760), (40, 1744540), (50, 1395632), (56, 1246100), (68, 1026200), (70, 996880), (80, 872270), (85, 820960), (100, 697816), (112, 623050), (119, 586400), (136, 513100), (140, 498440), (160, 436135), (170, 410480), (175, 398752), (200, 348908), (224, 311525), (238, 293200), (272, 256550), (280, 249220), (340, 205240), (350, 199376), (400, 174454), (425, 164192), (476, 146600), (544, 128275), (560, 124610), (595, 117280), (680, 102620), (700, 99688), (733, 95200), (800, 87227), (850, 82096), (952, 73300), (1120, 62305), (1190, 58640), (1360, 51310), (1400, 49844), (1466, 47600), (1700, 41048), (1904, 36650), (2380, 29320), (2720, 25655), (2800, 24922), (2932, 23800), (2975, 23456), (3400, 20524), (3665, 19040), (3808, 18325), (4760, 14660), (5131, 13600), (5600, 12461), (5864, 11900), (5950, 11728), (6800, 10262), (7330, 9520)]