74310400

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 108

約数和(自身を含む): 195034392

約数和(自身を除く): 120723992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 320, 340, 400, 425, 544, 640, 680, 683, 800, 850, 1088, 1280, 1360, 1366, 1600, 1700, 2176, 2720, 2732, 3200, 3400, 3415, 4352, 5440, 5464, 6400, 6800, 6830, 10880, 10928, 11611, 13600, 13660, 17075, 21760, 21856, 23222, 27200, 27320, 34150, 43712, 46444, 54400, 54640, 58055, 68300, 87424, 92888, 108800, 109280, 116110, 136600, 174848, 185776, 218560, 232220, 273200, 290275, 371552, 437120, 464440, 546400, 580550, 743104, 874240, 928880, 1092800, 1161100, 1486208, 1857760, 2185600, 2322200, 2972416, 3715520, 4371200, 4644400, 7431040, 9288800, 14862080, 18577600, 37155200, 74310400]

約数ペア:

[(1, 74310400), (2, 37155200), (4, 18577600), (5, 14862080), (8, 9288800), (10, 7431040), (16, 4644400), (17, 4371200), (20, 3715520), (25, 2972416), (32, 2322200), (34, 2185600), (40, 1857760), (50, 1486208), (64, 1161100), (68, 1092800), (80, 928880), (85, 874240), (100, 743104), (128, 580550), (136, 546400), (160, 464440), (170, 437120), (200, 371552), (256, 290275), (272, 273200), (320, 232220), (340, 218560), (400, 185776), (425, 174848), (544, 136600), (640, 116110), (680, 109280), (683, 108800), (800, 92888), (850, 87424), (1088, 68300), (1280, 58055), (1360, 54640), (1366, 54400), (1600, 46444), (1700, 43712), (2176, 34150), (2720, 27320), (2732, 27200), (3200, 23222), (3400, 21856), (3415, 21760), (4352, 17075), (5440, 13660), (5464, 13600), (6400, 11611), (6800, 10928), (6830, 10880)]