69938700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 221652480

約数和(自身を除く): 151713780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 150, 156, 158, 195, 227, 237, 260, 300, 316, 325, 390, 395, 454, 474, 650, 681, 780, 790, 908, 948, 975, 1027, 1135, 1185, 1300, 1362, 1580, 1950, 1975, 2054, 2270, 2370, 2724, 2951, 3081, 3405, 3900, 3950, 4108, 4540, 4740, 5135, 5675, 5902, 5925, 6162, 6810, 7900, 8853, 10270, 11350, 11804, 11850, 12324, 13620, 14755, 15405, 17025, 17706, 17933, 20540, 22700, 23700, 25675, 29510, 30810, 34050, 35412, 35866, 44265, 51350, 53799, 59020, 61620, 68100, 71732, 73775, 77025, 88530, 89665, 102700, 107598, 147550, 154050, 177060, 179330, 215196, 221325, 233129, 268995, 295100, 308100, 358660, 442650, 448325, 466258, 537990, 699387, 885300, 896650, 932516, 1075980, 1165645, 1344975, 1398774, 1793300, 2331290, 2689950, 2797548, 3496935, 4662580, 5379900, 5828225, 6993870, 11656450, 13987740, 17484675, 23312900, 34969350, 69938700]

約数ペア:

[(1, 69938700), (2, 34969350), (3, 23312900), (4, 17484675), (5, 13987740), (6, 11656450), (10, 6993870), (12, 5828225), (13, 5379900), (15, 4662580), (20, 3496935), (25, 2797548), (26, 2689950), (30, 2331290), (39, 1793300), (50, 1398774), (52, 1344975), (60, 1165645), (65, 1075980), (75, 932516), (78, 896650), (79, 885300), (100, 699387), (130, 537990), (150, 466258), (156, 448325), (158, 442650), (195, 358660), (227, 308100), (237, 295100), (260, 268995), (300, 233129), (316, 221325), (325, 215196), (390, 179330), (395, 177060), (454, 154050), (474, 147550), (650, 107598), (681, 102700), (780, 89665), (790, 88530), (908, 77025), (948, 73775), (975, 71732), (1027, 68100), (1135, 61620), (1185, 59020), (1300, 53799), (1362, 51350), (1580, 44265), (1950, 35866), (1975, 35412), (2054, 34050), (2270, 30810), (2370, 29510), (2724, 25675), (2951, 23700), (3081, 22700), (3405, 20540), (3900, 17933), (3950, 17706), (4108, 17025), (4540, 15405), (4740, 14755), (5135, 13620), (5675, 12324), (5902, 11850), (5925, 11804), (6162, 11350), (6810, 10270), (7900, 8853)]