91347200

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2072

約数の個数: 108

約数和(自身を含む): 258525120

約数和(自身を除く): 167177920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2039, 2240, 2800, 3200, 4078, 4480, 5600, 6400, 8156, 8960, 10195, 11200, 14273, 16312, 20390, 22400, 28546, 32624, 40780, 44800, 50975, 57092, 65248, 71365, 81560, 101950, 114184, 130496, 142730, 163120, 203900, 228368, 260992, 285460, 326240, 356825, 407800, 456736, 521984, 570920, 652480, 713650, 815600, 913472, 1141840, 1304960, 1427300, 1631200, 1826944, 2283680, 2609920, 2854600, 3262400, 3653888, 4567360, 5709200, 6524800, 9134720, 11418400, 13049600, 18269440, 22836800, 45673600, 91347200]

約数ペア:

[(1, 91347200), (2, 45673600), (4, 22836800), (5, 18269440), (7, 13049600), (8, 11418400), (10, 9134720), (14, 6524800), (16, 5709200), (20, 4567360), (25, 3653888), (28, 3262400), (32, 2854600), (35, 2609920), (40, 2283680), (50, 1826944), (56, 1631200), (64, 1427300), (70, 1304960), (80, 1141840), (100, 913472), (112, 815600), (128, 713650), (140, 652480), (160, 570920), (175, 521984), (200, 456736), (224, 407800), (256, 356825), (280, 326240), (320, 285460), (350, 260992), (400, 228368), (448, 203900), (560, 163120), (640, 142730), (700, 130496), (800, 114184), (896, 101950), (1120, 81560), (1280, 71365), (1400, 65248), (1600, 57092), (1792, 50975), (2039, 44800), (2240, 40780), (2800, 32624), (3200, 28546), (4078, 22400), (4480, 20390), (5600, 16312), (6400, 14273), (8156, 11200), (8960, 10195)]