129640700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 339144960

約数和(自身を除く): 209504260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 59, 70, 73, 86, 100, 118, 140, 146, 172, 175, 215, 236, 292, 295, 301, 350, 365, 413, 430, 511, 590, 602, 700, 730, 826, 860, 1022, 1075, 1180, 1204, 1460, 1475, 1505, 1652, 1825, 2044, 2065, 2150, 2537, 2555, 2950, 3010, 3139, 3650, 4130, 4300, 4307, 5074, 5110, 5900, 6020, 6278, 7300, 7525, 8260, 8614, 10148, 10220, 10325, 12556, 12685, 12775, 15050, 15695, 17228, 17759, 20650, 21535, 21973, 25370, 25550, 30100, 30149, 31390, 35518, 41300, 43070, 43946, 50740, 51100, 60298, 62780, 63425, 71036, 78475, 86140, 87892, 88795, 107675, 109865, 120596, 126850, 150745, 156950, 177590, 185201, 215350, 219730, 253700, 301490, 313900, 355180, 370402, 430700, 439460, 443975, 549325, 602980, 740804, 753725, 887950, 926005, 1098650, 1296407, 1507450, 1775900, 1852010, 2197300, 2592814, 3014900, 3704020, 4630025, 5185628, 6482035, 9260050, 12964070, 18520100, 25928140, 32410175, 64820350, 129640700]

約数ペア:

[(1, 129640700), (2, 64820350), (4, 32410175), (5, 25928140), (7, 18520100), (10, 12964070), (14, 9260050), (20, 6482035), (25, 5185628), (28, 4630025), (35, 3704020), (43, 3014900), (50, 2592814), (59, 2197300), (70, 1852010), (73, 1775900), (86, 1507450), (100, 1296407), (118, 1098650), (140, 926005), (146, 887950), (172, 753725), (175, 740804), (215, 602980), (236, 549325), (292, 443975), (295, 439460), (301, 430700), (350, 370402), (365, 355180), (413, 313900), (430, 301490), (511, 253700), (590, 219730), (602, 215350), (700, 185201), (730, 177590), (826, 156950), (860, 150745), (1022, 126850), (1075, 120596), (1180, 109865), (1204, 107675), (1460, 88795), (1475, 87892), (1505, 86140), (1652, 78475), (1825, 71036), (2044, 63425), (2065, 62780), (2150, 60298), (2537, 51100), (2555, 50740), (2950, 43946), (3010, 43070), (3139, 41300), (3650, 35518), (4130, 31390), (4300, 30149), (4307, 30100), (5074, 25550), (5110, 25370), (5900, 21973), (6020, 21535), (6278, 20650), (7300, 17759), (7525, 17228), (8260, 15695), (8614, 15050), (10148, 12775), (10220, 12685), (10325, 12556)]