53878500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 188348160

約数和(自身を除く): 134469660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 307, 325, 351, 375, 390, 450, 468, 500, 540, 585, 614, 650, 675, 702, 750, 780, 900, 921, 975, 1125, 1170, 1228, 1300, 1350, 1404, 1500, 1535, 1625, 1755, 1842, 1950, 2250, 2340, 2700, 2763, 2925, 3070, 3250, 3375, 3510, 3684, 3900, 3991, 4500, 4605, 4875, 5526, 5850, 6140, 6500, 6750, 7020, 7675, 7982, 8289, 8775, 9210, 9750, 11052, 11700, 11973, 13500, 13815, 14625, 15350, 15964, 16578, 17550, 18420, 19500, 19955, 23025, 23946, 27630, 29250, 30700, 33156, 35100, 35919, 38375, 39910, 41445, 43875, 46050, 47892, 55260, 58500, 59865, 69075, 71838, 76750, 79820, 82890, 87750, 92100, 99775, 107757, 115125, 119730, 138150, 143676, 153500, 165780, 175500, 179595, 199550, 207225, 215514, 230250, 239460, 276300, 299325, 345375, 359190, 399100, 414450, 431028, 460500, 498875, 538785, 598650, 690750, 718380, 828900, 897975, 997750, 1036125, 1077570, 1197300, 1381500, 1496625, 1795950, 1995500, 2072250, 2155140, 2693925, 2993250, 3591900, 4144500, 4489875, 5387850, 5986500, 8979750, 10775700, 13469625, 17959500, 26939250, 53878500]

約数ペア:

[(1, 53878500), (2, 26939250), (3, 17959500), (4, 13469625), (5, 10775700), (6, 8979750), (9, 5986500), (10, 5387850), (12, 4489875), (13, 4144500), (15, 3591900), (18, 2993250), (20, 2693925), (25, 2155140), (26, 2072250), (27, 1995500), (30, 1795950), (36, 1496625), (39, 1381500), (45, 1197300), (50, 1077570), (52, 1036125), (54, 997750), (60, 897975), (65, 828900), (75, 718380), (78, 690750), (90, 598650), (100, 538785), (108, 498875), (117, 460500), (125, 431028), (130, 414450), (135, 399100), (150, 359190), (156, 345375), (180, 299325), (195, 276300), (225, 239460), (234, 230250), (250, 215514), (260, 207225), (270, 199550), (300, 179595), (307, 175500), (325, 165780), (351, 153500), (375, 143676), (390, 138150), (450, 119730), (468, 115125), (500, 107757), (540, 99775), (585, 92100), (614, 87750), (650, 82890), (675, 79820), (702, 76750), (750, 71838), (780, 69075), (900, 59865), (921, 58500), (975, 55260), (1125, 47892), (1170, 46050), (1228, 43875), (1300, 41445), (1350, 39910), (1404, 38375), (1500, 35919), (1535, 35100), (1625, 33156), (1755, 30700), (1842, 29250), (1950, 27630), (2250, 23946), (2340, 23025), (2700, 19955), (2763, 19500), (2925, 18420), (3070, 17550), (3250, 16578), (3375, 15964), (3510, 15350), (3684, 14625), (3900, 13815), (3991, 13500), (4500, 11973), (4605, 11700), (4875, 11052), (5526, 9750), (5850, 9210), (6140, 8775), (6500, 8289), (6750, 7982), (7020, 7675)]