190063125

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 80

約数和(自身を含む): 402371200

約数和(自身を除く): 212308075

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 525, 625, 675, 875, 945, 1125, 1575, 1609, 1875, 2625, 3375, 4375, 4725, 4827, 5625, 7875, 8045, 11263, 13125, 14481, 16875, 23625, 24135, 33789, 39375, 40225, 43443, 56315, 72405, 101367, 118125, 120675, 168945, 201125, 217215, 281575, 304101, 362025, 506835, 603375, 844725, 1005625, 1086075, 1407875, 1520505, 1810125, 2534175, 3016875, 4223625, 5430375, 7039375, 7602525, 9050625, 12670875, 21118125, 27151875, 38012625, 63354375, 190063125]

約数ペア:

[(1, 190063125), (3, 63354375), (5, 38012625), (7, 27151875), (9, 21118125), (15, 12670875), (21, 9050625), (25, 7602525), (27, 7039375), (35, 5430375), (45, 4223625), (63, 3016875), (75, 2534175), (105, 1810125), (125, 1520505), (135, 1407875), (175, 1086075), (189, 1005625), (225, 844725), (315, 603375), (375, 506835), (525, 362025), (625, 304101), (675, 281575), (875, 217215), (945, 201125), (1125, 168945), (1575, 120675), (1609, 118125), (1875, 101367), (2625, 72405), (3375, 56315), (4375, 43443), (4725, 40225), (4827, 39375), (5625, 33789), (7875, 24135), (8045, 23625), (11263, 16875), (13125, 14481)]