1023243900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1980

約数の個数: 144

約数和(自身を含む): 3397115904

約数和(自身を除く): 2373872004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 293, 300, 350, 420, 525, 586, 700, 879, 1050, 1172, 1465, 1663, 1758, 2051, 2100, 2930, 3326, 3516, 4102, 4395, 4989, 5860, 6153, 6652, 7325, 8204, 8315, 8790, 9978, 10255, 11641, 12306, 14650, 16630, 17580, 19956, 20510, 21975, 23282, 24612, 24945, 29300, 30765, 33260, 34923, 41020, 41575, 43950, 46564, 49890, 51275, 58205, 61530, 69846, 83150, 87900, 99780, 102550, 116410, 123060, 124725, 139692, 153825, 166300, 174615, 205100, 232820, 249450, 291025, 307650, 349230, 487259, 498900, 582050, 615300, 698460, 873075, 974518, 1164100, 1461777, 1746150, 1949036, 2436295, 2923554, 3410813, 3492300, 4872590, 5847108, 6821626, 7308885, 9745180, 10232439, 12181475, 13643252, 14617770, 17054065, 20464878, 24362950, 29235540, 34108130, 36544425, 40929756, 48725900, 51162195, 68216260, 73088850, 85270325, 102324390, 146177700, 170540650, 204648780, 255810975, 341081300, 511621950, 1023243900]

約数ペア:

[(1, 1023243900), (2, 511621950), (3, 341081300), (4, 255810975), (5, 204648780), (6, 170540650), (7, 146177700), (10, 102324390), (12, 85270325), (14, 73088850), (15, 68216260), (20, 51162195), (21, 48725900), (25, 40929756), (28, 36544425), (30, 34108130), (35, 29235540), (42, 24362950), (50, 20464878), (60, 17054065), (70, 14617770), (75, 13643252), (84, 12181475), (100, 10232439), (105, 9745180), (140, 7308885), (150, 6821626), (175, 5847108), (210, 4872590), (293, 3492300), (300, 3410813), (350, 2923554), (420, 2436295), (525, 1949036), (586, 1746150), (700, 1461777), (879, 1164100), (1050, 974518), (1172, 873075), (1465, 698460), (1663, 615300), (1758, 582050), (2051, 498900), (2100, 487259), (2930, 349230), (3326, 307650), (3516, 291025), (4102, 249450), (4395, 232820), (4989, 205100), (5860, 174615), (6153, 166300), (6652, 153825), (7325, 139692), (8204, 124725), (8315, 123060), (8790, 116410), (9978, 102550), (10255, 99780), (11641, 87900), (12306, 83150), (14650, 69846), (16630, 61530), (17580, 58205), (19956, 51275), (20510, 49890), (21975, 46564), (23282, 43950), (24612, 41575), (24945, 41020), (29300, 34923), (30765, 33260)]