67247700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 214944576

約数和(自身を除く): 147696876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 43, 50, 52, 60, 65, 75, 78, 86, 100, 129, 130, 150, 156, 172, 195, 215, 258, 260, 300, 325, 390, 401, 430, 516, 559, 645, 650, 780, 802, 860, 975, 1075, 1118, 1203, 1290, 1300, 1604, 1677, 1950, 2005, 2150, 2236, 2406, 2580, 2795, 3225, 3354, 3900, 4010, 4300, 4812, 5213, 5590, 6015, 6450, 6708, 8020, 8385, 10025, 10426, 11180, 12030, 12900, 13975, 15639, 16770, 17243, 20050, 20852, 24060, 26065, 27950, 30075, 31278, 33540, 34486, 40100, 41925, 51729, 52130, 55900, 60150, 62556, 68972, 78195, 83850, 86215, 103458, 104260, 120300, 130325, 156390, 167700, 172430, 206916, 224159, 258645, 260650, 312780, 344860, 390975, 431075, 448318, 517290, 521300, 672477, 781950, 862150, 896636, 1034580, 1120795, 1293225, 1344954, 1563900, 1724300, 2241590, 2586450, 2689908, 3362385, 4483180, 5172900, 5603975, 6724770, 11207950, 13449540, 16811925, 22415900, 33623850, 67247700]

約数ペア:

[(1, 67247700), (2, 33623850), (3, 22415900), (4, 16811925), (5, 13449540), (6, 11207950), (10, 6724770), (12, 5603975), (13, 5172900), (15, 4483180), (20, 3362385), (25, 2689908), (26, 2586450), (30, 2241590), (39, 1724300), (43, 1563900), (50, 1344954), (52, 1293225), (60, 1120795), (65, 1034580), (75, 896636), (78, 862150), (86, 781950), (100, 672477), (129, 521300), (130, 517290), (150, 448318), (156, 431075), (172, 390975), (195, 344860), (215, 312780), (258, 260650), (260, 258645), (300, 224159), (325, 206916), (390, 172430), (401, 167700), (430, 156390), (516, 130325), (559, 120300), (645, 104260), (650, 103458), (780, 86215), (802, 83850), (860, 78195), (975, 68972), (1075, 62556), (1118, 60150), (1203, 55900), (1290, 52130), (1300, 51729), (1604, 41925), (1677, 40100), (1950, 34486), (2005, 33540), (2150, 31278), (2236, 30075), (2406, 27950), (2580, 26065), (2795, 24060), (3225, 20852), (3354, 20050), (3900, 17243), (4010, 16770), (4300, 15639), (4812, 13975), (5213, 12900), (5590, 12030), (6015, 11180), (6450, 10426), (6708, 10025), (8020, 8385)]