244689900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:9000

約数の個数: 144

約数和(自身を含む): 871444224

約数和(自身を除く): 626754324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 130, 140, 150, 156, 175, 182, 195, 210, 260, 273, 300, 325, 350, 364, 390, 420, 455, 525, 546, 650, 700, 780, 910, 975, 1050, 1092, 1300, 1365, 1820, 1950, 2100, 2275, 2730, 3900, 4550, 5460, 6825, 8963, 9100, 13650, 17926, 26889, 27300, 35852, 44815, 53778, 62741, 89630, 107556, 116519, 125482, 134445, 179260, 188223, 224075, 233038, 250964, 268890, 313705, 349557, 376446, 448150, 466076, 537780, 582595, 627410, 672225, 699114, 752892, 815633, 896300, 941115, 1165190, 1254820, 1344450, 1398228, 1568525, 1631266, 1747785, 1882230, 2330380, 2446899, 2688900, 2912975, 3137050, 3262532, 3495570, 3764460, 4078165, 4705575, 4893798, 5825950, 6274100, 6991140, 8156330, 8738925, 9411150, 9787596, 11651900, 12234495, 16312660, 17477850, 18822300, 20390825, 24468990, 34955700, 40781650, 48937980, 61172475, 81563300, 122344950, 244689900]

約数ペア:

[(1, 244689900), (2, 122344950), (3, 81563300), (4, 61172475), (5, 48937980), (6, 40781650), (7, 34955700), (10, 24468990), (12, 20390825), (13, 18822300), (14, 17477850), (15, 16312660), (20, 12234495), (21, 11651900), (25, 9787596), (26, 9411150), (28, 8738925), (30, 8156330), (35, 6991140), (39, 6274100), (42, 5825950), (50, 4893798), (52, 4705575), (60, 4078165), (65, 3764460), (70, 3495570), (75, 3262532), (78, 3137050), (84, 2912975), (91, 2688900), (100, 2446899), (105, 2330380), (130, 1882230), (140, 1747785), (150, 1631266), (156, 1568525), (175, 1398228), (182, 1344450), (195, 1254820), (210, 1165190), (260, 941115), (273, 896300), (300, 815633), (325, 752892), (350, 699114), (364, 672225), (390, 627410), (420, 582595), (455, 537780), (525, 466076), (546, 448150), (650, 376446), (700, 349557), (780, 313705), (910, 268890), (975, 250964), (1050, 233038), (1092, 224075), (1300, 188223), (1365, 179260), (1820, 134445), (1950, 125482), (2100, 116519), (2275, 107556), (2730, 89630), (3900, 62741), (4550, 53778), (5460, 44815), (6825, 35852), (8963, 27300), (9100, 26889), (13650, 17926)]