486534750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 1320883200

約数和(自身を除く): 834348450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 139, 150, 195, 250, 278, 325, 359, 375, 390, 417, 650, 695, 718, 750, 834, 975, 1077, 1390, 1625, 1795, 1807, 1950, 2085, 2154, 3250, 3475, 3590, 3614, 4170, 4667, 4875, 5385, 5421, 6950, 8975, 9035, 9334, 9750, 10425, 10770, 10842, 14001, 17375, 17950, 18070, 20850, 23335, 26925, 27105, 28002, 34750, 44875, 45175, 46670, 49901, 52125, 53850, 54210, 70005, 89750, 90350, 99802, 104250, 116675, 134625, 135525, 140010, 149703, 225875, 233350, 249505, 269250, 271050, 299406, 350025, 451750, 499010, 583375, 648713, 677625, 700050, 748515, 1166750, 1247525, 1297426, 1355250, 1497030, 1750125, 1946139, 2495050, 3243565, 3500250, 3742575, 3892278, 6237625, 6487130, 7485150, 9730695, 12475250, 16217825, 18712875, 19461390, 32435650, 37425750, 48653475, 81089125, 97306950, 162178250, 243267375, 486534750]

約数ペア:

[(1, 486534750), (2, 243267375), (3, 162178250), (5, 97306950), (6, 81089125), (10, 48653475), (13, 37425750), (15, 32435650), (25, 19461390), (26, 18712875), (30, 16217825), (39, 12475250), (50, 9730695), (65, 7485150), (75, 6487130), (78, 6237625), (125, 3892278), (130, 3742575), (139, 3500250), (150, 3243565), (195, 2495050), (250, 1946139), (278, 1750125), (325, 1497030), (359, 1355250), (375, 1297426), (390, 1247525), (417, 1166750), (650, 748515), (695, 700050), (718, 677625), (750, 648713), (834, 583375), (975, 499010), (1077, 451750), (1390, 350025), (1625, 299406), (1795, 271050), (1807, 269250), (1950, 249505), (2085, 233350), (2154, 225875), (3250, 149703), (3475, 140010), (3590, 135525), (3614, 134625), (4170, 116675), (4667, 104250), (4875, 99802), (5385, 90350), (5421, 89750), (6950, 70005), (8975, 54210), (9035, 53850), (9334, 52125), (9750, 49901), (10425, 46670), (10770, 45175), (10842, 44875), (14001, 34750), (17375, 28002), (17950, 27105), (18070, 26925), (20850, 23335)]