87824100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3254

約数の個数: 144

約数和(自身を含む): 312841088

約数和(自身を除く): 225016988

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, 3217, 3900, 4550, 5460, 6434, 6825, 9100, 9651, 12868, 13650, 16085, 19302, 22519, 27300, 32170, 38604, 41821, 45038, 48255, 64340, 67557, 80425, 83642, 90076, 96510, 112595, 125463, 135114, 160850, 167284, 193020, 209105, 225190, 241275, 250926, 270228, 292747, 321700, 337785, 418210, 450380, 482550, 501852, 562975, 585494, 627315, 675570, 836420, 878241, 965100, 1045525, 1125950, 1170988, 1254630, 1351140, 1463735, 1688925, 1756482, 2091050, 2251900, 2509260, 2927470, 3136575, 3377850, 3512964, 4182100, 4391205, 5854940, 6273150, 6755700, 7318675, 8782410, 12546300, 14637350, 17564820, 21956025, 29274700, 43912050, 87824100]

約数ペア:

[(1, 87824100), (2, 43912050), (3, 29274700), (4, 21956025), (5, 17564820), (6, 14637350), (7, 12546300), (10, 8782410), (12, 7318675), (13, 6755700), (14, 6273150), (15, 5854940), (20, 4391205), (21, 4182100), (25, 3512964), (26, 3377850), (28, 3136575), (30, 2927470), (35, 2509260), (39, 2251900), (42, 2091050), (50, 1756482), (52, 1688925), (60, 1463735), (65, 1351140), (70, 1254630), (75, 1170988), (78, 1125950), (84, 1045525), (91, 965100), (100, 878241), (105, 836420), (130, 675570), (140, 627315), (150, 585494), (156, 562975), (175, 501852), (182, 482550), (195, 450380), (210, 418210), (260, 337785), (273, 321700), (300, 292747), (325, 270228), (350, 250926), (364, 241275), (390, 225190), (420, 209105), (455, 193020), (525, 167284), (546, 160850), (650, 135114), (700, 125463), (780, 112595), (910, 96510), (975, 90076), (1050, 83642), (1092, 80425), (1300, 67557), (1365, 64340), (1820, 48255), (1950, 45038), (2100, 41821), (2275, 38604), (2730, 32170), (3217, 27300), (3900, 22519), (4550, 19302), (5460, 16085), (6434, 13650), (6825, 12868), (9100, 9651)]