525389880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 1618030080

約数和(自身を除く): 1092640200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 101, 120, 134, 201, 202, 268, 303, 335, 402, 404, 505, 536, 606, 647, 670, 804, 808, 1005, 1010, 1212, 1294, 1340, 1515, 1608, 1941, 2010, 2020, 2424, 2588, 2680, 3030, 3235, 3882, 4020, 4040, 5176, 6060, 6470, 6767, 7764, 8040, 9705, 12120, 12940, 13534, 15528, 19410, 20301, 25880, 27068, 33835, 38820, 40602, 43349, 54136, 65347, 67670, 77640, 81204, 86698, 101505, 130047, 130694, 135340, 162408, 173396, 196041, 203010, 216745, 260094, 261388, 270680, 326735, 346792, 392082, 406020, 433490, 520188, 522776, 650235, 653470, 784164, 812040, 866980, 980205, 1040376, 1300470, 1306940, 1568328, 1733960, 1960410, 2600940, 2613880, 3920820, 4378249, 5201880, 7841640, 8756498, 13134747, 17512996, 21891245, 26269494, 35025992, 43782490, 52538988, 65673735, 87564980, 105077976, 131347470, 175129960, 262694940, 525389880]

約数ペア:

[(1, 525389880), (2, 262694940), (3, 175129960), (4, 131347470), (5, 105077976), (6, 87564980), (8, 65673735), (10, 52538988), (12, 43782490), (15, 35025992), (20, 26269494), (24, 21891245), (30, 17512996), (40, 13134747), (60, 8756498), (67, 7841640), (101, 5201880), (120, 4378249), (134, 3920820), (201, 2613880), (202, 2600940), (268, 1960410), (303, 1733960), (335, 1568328), (402, 1306940), (404, 1300470), (505, 1040376), (536, 980205), (606, 866980), (647, 812040), (670, 784164), (804, 653470), (808, 650235), (1005, 522776), (1010, 520188), (1212, 433490), (1294, 406020), (1340, 392082), (1515, 346792), (1608, 326735), (1941, 270680), (2010, 261388), (2020, 260094), (2424, 216745), (2588, 203010), (2680, 196041), (3030, 173396), (3235, 162408), (3882, 135340), (4020, 130694), (4040, 130047), (5176, 101505), (6060, 86698), (6470, 81204), (6767, 77640), (7764, 67670), (8040, 65347), (9705, 54136), (12120, 43349), (12940, 40602), (13534, 38820), (15528, 33835), (19410, 27068), (20301, 25880)]