463668100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4219}}^1$

素因数の和:4397

約数の個数: 72

約数和(自身を含む): 1157495360

約数和(自身を除く): 693827260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 628, 700, 785, 1099, 1570, 2198, 3140, 3925, 4219, 4396, 5495, 7850, 8438, 10990, 15700, 16876, 21095, 21980, 27475, 29533, 42190, 54950, 59066, 84380, 105475, 109900, 118132, 147665, 210950, 295330, 421900, 590660, 662383, 738325, 1324766, 1476650, 2649532, 2953300, 3311915, 4636681, 6623830, 9273362, 13247660, 16559575, 18546724, 23183405, 33119150, 46366810, 66238300, 92733620, 115917025, 231834050, 463668100]

約数ペア:

[(1, 463668100), (2, 231834050), (4, 115917025), (5, 92733620), (7, 66238300), (10, 46366810), (14, 33119150), (20, 23183405), (25, 18546724), (28, 16559575), (35, 13247660), (50, 9273362), (70, 6623830), (100, 4636681), (140, 3311915), (157, 2953300), (175, 2649532), (314, 1476650), (350, 1324766), (628, 738325), (700, 662383), (785, 590660), (1099, 421900), (1570, 295330), (2198, 210950), (3140, 147665), (3925, 118132), (4219, 109900), (4396, 105475), (5495, 84380), (7850, 59066), (8438, 54950), (10990, 42190), (15700, 29533), (16876, 27475), (21095, 21980)]