73842400

素因数分解:

$2^5\times 5^2\times {\mathrm{241}}^1\times {\mathrm{383}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 181488384

約数和(自身を除く): 107645984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 241, 383, 400, 482, 766, 800, 964, 1205, 1532, 1915, 1928, 2410, 3064, 3830, 3856, 4820, 6025, 6128, 7660, 7712, 9575, 9640, 12050, 12256, 15320, 19150, 19280, 24100, 30640, 38300, 38560, 48200, 61280, 76600, 92303, 96400, 153200, 184606, 192800, 306400, 369212, 461515, 738424, 923030, 1476848, 1846060, 2307575, 2953696, 3692120, 4615150, 7384240, 9230300, 14768480, 18460600, 36921200, 73842400]

約数ペア:

[(1, 73842400), (2, 36921200), (4, 18460600), (5, 14768480), (8, 9230300), (10, 7384240), (16, 4615150), (20, 3692120), (25, 2953696), (32, 2307575), (40, 1846060), (50, 1476848), (80, 923030), (100, 738424), (160, 461515), (200, 369212), (241, 306400), (383, 192800), (400, 184606), (482, 153200), (766, 96400), (800, 92303), (964, 76600), (1205, 61280), (1532, 48200), (1915, 38560), (1928, 38300), (2410, 30640), (3064, 24100), (3830, 19280), (3856, 19150), (4820, 15320), (6025, 12256), (6128, 12050), (7660, 9640), (7712, 9575)]