100234400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 108

約数和(自身を含む): 284759118

約数和(自身を除く): 184524718

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 350, 392, 400, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1960, 2450, 2557, 2800, 3920, 4900, 5114, 5600, 7840, 9800, 10228, 12785, 17899, 19600, 20456, 25570, 35798, 39200, 40912, 51140, 63925, 71596, 81824, 89495, 102280, 125293, 127850, 143192, 178990, 204560, 250586, 255700, 286384, 357980, 409120, 447475, 501172, 511400, 572768, 626465, 715960, 894950, 1002344, 1022800, 1252930, 1431920, 1789900, 2004688, 2045600, 2505860, 2863840, 3132325, 3579800, 4009376, 5011720, 6264650, 7159600, 10023440, 12529300, 14319200, 20046880, 25058600, 50117200, 100234400]

約数ペア:

[(1, 100234400), (2, 50117200), (4, 25058600), (5, 20046880), (7, 14319200), (8, 12529300), (10, 10023440), (14, 7159600), (16, 6264650), (20, 5011720), (25, 4009376), (28, 3579800), (32, 3132325), (35, 2863840), (40, 2505860), (49, 2045600), (50, 2004688), (56, 1789900), (70, 1431920), (80, 1252930), (98, 1022800), (100, 1002344), (112, 894950), (140, 715960), (160, 626465), (175, 572768), (196, 511400), (200, 501172), (224, 447475), (245, 409120), (280, 357980), (350, 286384), (392, 255700), (400, 250586), (490, 204560), (560, 178990), (700, 143192), (784, 127850), (800, 125293), (980, 102280), (1120, 89495), (1225, 81824), (1400, 71596), (1568, 63925), (1960, 51140), (2450, 40912), (2557, 39200), (2800, 35798), (3920, 25570), (4900, 20456), (5114, 19600), (5600, 17899), (7840, 12785), (9800, 10228)]