199456800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2091

約数の個数: 144

約数和(自身を含む): 665394912

約数和(自身を除く): 465938112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 600, 615, 656, 800, 820, 984, 1025, 1200, 1230, 1312, 1640, 1968, 2027, 2050, 2400, 2460, 3075, 3280, 3936, 4054, 4100, 4920, 6081, 6150, 6560, 8108, 8200, 9840, 10135, 12162, 12300, 16216, 16400, 19680, 20270, 24324, 24600, 30405, 32432, 32800, 40540, 48648, 49200, 50675, 60810, 64864, 81080, 83107, 97296, 98400, 101350, 121620, 152025, 162160, 166214, 194592, 202700, 243240, 249321, 304050, 324320, 332428, 405400, 415535, 486480, 498642, 608100, 664856, 810800, 831070, 972960, 997284, 1216200, 1246605, 1329712, 1621600, 1662140, 1994568, 2077675, 2432400, 2493210, 2659424, 3324280, 3989136, 4155350, 4864800, 4986420, 6233025, 6648560, 7978272, 8310700, 9972840, 12466050, 13297120, 16621400, 19945680, 24932100, 33242800, 39891360, 49864200, 66485600, 99728400, 199456800]

約数ペア:

[(1, 199456800), (2, 99728400), (3, 66485600), (4, 49864200), (5, 39891360), (6, 33242800), (8, 24932100), (10, 19945680), (12, 16621400), (15, 13297120), (16, 12466050), (20, 9972840), (24, 8310700), (25, 7978272), (30, 6648560), (32, 6233025), (40, 4986420), (41, 4864800), (48, 4155350), (50, 3989136), (60, 3324280), (75, 2659424), (80, 2493210), (82, 2432400), (96, 2077675), (100, 1994568), (120, 1662140), (123, 1621600), (150, 1329712), (160, 1246605), (164, 1216200), (200, 997284), (205, 972960), (240, 831070), (246, 810800), (300, 664856), (328, 608100), (400, 498642), (410, 486480), (480, 415535), (492, 405400), (600, 332428), (615, 324320), (656, 304050), (800, 249321), (820, 243240), (984, 202700), (1025, 194592), (1200, 166214), (1230, 162160), (1312, 152025), (1640, 121620), (1968, 101350), (2027, 98400), (2050, 97296), (2400, 83107), (2460, 81080), (3075, 64864), (3280, 60810), (3936, 50675), (4054, 49200), (4100, 48648), (4920, 40540), (6081, 32800), (6150, 32432), (6560, 30405), (8108, 24600), (8200, 24324), (9840, 20270), (10135, 19680), (12162, 16400), (12300, 16216)]