123432400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3429

約数の個数: 120

約数和(自身を含む): 365087744

約数和(自身を除く): 241655344

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1456, 1820, 2275, 2600, 2800, 3391, 3640, 4550, 5200, 6782, 7280, 9100, 13564, 16955, 18200, 23737, 27128, 33910, 36400, 44083, 47474, 54256, 67820, 84775, 88166, 94948, 118685, 135640, 169550, 176332, 189896, 220415, 237370, 271280, 308581, 339100, 352664, 379792, 440830, 474740, 593425, 617162, 678200, 705328, 881660, 949480, 1102075, 1186850, 1234324, 1356400, 1542905, 1763320, 1898960, 2204150, 2373700, 2468648, 3085810, 3526640, 4408300, 4747400, 4937296, 6171620, 7714525, 8816600, 9494800, 12343240, 15429050, 17633200, 24686480, 30858100, 61716200, 123432400]

約数ペア:

[(1, 123432400), (2, 61716200), (4, 30858100), (5, 24686480), (7, 17633200), (8, 15429050), (10, 12343240), (13, 9494800), (14, 8816600), (16, 7714525), (20, 6171620), (25, 4937296), (26, 4747400), (28, 4408300), (35, 3526640), (40, 3085810), (50, 2468648), (52, 2373700), (56, 2204150), (65, 1898960), (70, 1763320), (80, 1542905), (91, 1356400), (100, 1234324), (104, 1186850), (112, 1102075), (130, 949480), (140, 881660), (175, 705328), (182, 678200), (200, 617162), (208, 593425), (260, 474740), (280, 440830), (325, 379792), (350, 352664), (364, 339100), (400, 308581), (455, 271280), (520, 237370), (560, 220415), (650, 189896), (700, 176332), (728, 169550), (910, 135640), (1040, 118685), (1300, 94948), (1400, 88166), (1456, 84775), (1820, 67820), (2275, 54256), (2600, 47474), (2800, 44083), (3391, 36400), (3640, 33910), (4550, 27128), (5200, 23737), (6782, 18200), (7280, 16955), (9100, 13564)]