54759900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 179849600

約数和(自身を除く): 125089700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 38, 39, 50, 52, 57, 60, 65, 75, 76, 78, 95, 100, 114, 130, 150, 156, 190, 195, 228, 247, 260, 285, 300, 325, 380, 390, 475, 494, 570, 650, 739, 741, 780, 950, 975, 988, 1140, 1235, 1300, 1425, 1478, 1482, 1900, 1950, 2217, 2470, 2850, 2956, 2964, 3695, 3705, 3900, 4434, 4940, 5700, 6175, 7390, 7410, 8868, 9607, 11085, 12350, 14041, 14780, 14820, 18475, 18525, 19214, 22170, 24700, 28082, 28821, 36950, 37050, 38428, 42123, 44340, 48035, 55425, 56164, 57642, 70205, 73900, 74100, 84246, 96070, 110850, 115284, 140410, 144105, 168492, 182533, 192140, 210615, 221700, 240175, 280820, 288210, 351025, 365066, 421230, 480350, 547599, 576420, 702050, 720525, 730132, 842460, 912665, 960700, 1053075, 1095198, 1404100, 1441050, 1825330, 2106150, 2190396, 2737995, 2882100, 3650660, 4212300, 4563325, 5475990, 9126650, 10951980, 13689975, 18253300, 27379950, 54759900]

約数ペア:

[(1, 54759900), (2, 27379950), (3, 18253300), (4, 13689975), (5, 10951980), (6, 9126650), (10, 5475990), (12, 4563325), (13, 4212300), (15, 3650660), (19, 2882100), (20, 2737995), (25, 2190396), (26, 2106150), (30, 1825330), (38, 1441050), (39, 1404100), (50, 1095198), (52, 1053075), (57, 960700), (60, 912665), (65, 842460), (75, 730132), (76, 720525), (78, 702050), (95, 576420), (100, 547599), (114, 480350), (130, 421230), (150, 365066), (156, 351025), (190, 288210), (195, 280820), (228, 240175), (247, 221700), (260, 210615), (285, 192140), (300, 182533), (325, 168492), (380, 144105), (390, 140410), (475, 115284), (494, 110850), (570, 96070), (650, 84246), (739, 74100), (741, 73900), (780, 70205), (950, 57642), (975, 56164), (988, 55425), (1140, 48035), (1235, 44340), (1300, 42123), (1425, 38428), (1478, 37050), (1482, 36950), (1900, 28821), (1950, 28082), (2217, 24700), (2470, 22170), (2850, 19214), (2956, 18525), (2964, 18475), (3695, 14820), (3705, 14780), (3900, 14041), (4434, 12350), (4940, 11085), (5700, 9607), (6175, 8868), (7390, 7410)]