66775800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1262

約数の個数: 192

約数和(自身を含む): 254983680

約数和(自身を除く): 188207880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 100, 104, 105, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 210, 260, 273, 280, 300, 312, 325, 350, 364, 390, 420, 455, 520, 525, 546, 600, 650, 700, 728, 780, 840, 910, 975, 1050, 1092, 1223, 1300, 1365, 1400, 1560, 1820, 1950, 2100, 2184, 2275, 2446, 2600, 2730, 3640, 3669, 3900, 4200, 4550, 4892, 5460, 6115, 6825, 7338, 7800, 8561, 9100, 9784, 10920, 12230, 13650, 14676, 15899, 17122, 18200, 18345, 24460, 25683, 27300, 29352, 30575, 31798, 34244, 36690, 42805, 47697, 48920, 51366, 54600, 61150, 63596, 68488, 73380, 79495, 85610, 91725, 95394, 102732, 111293, 122300, 127192, 128415, 146760, 158990, 171220, 183450, 190788, 205464, 214025, 222586, 238485, 244600, 256830, 317980, 333879, 342440, 366900, 381576, 397475, 428050, 445172, 476970, 513660, 556465, 635960, 642075, 667758, 733800, 794950, 856100, 890344, 953940, 1027320, 1112930, 1192425, 1284150, 1335516, 1589900, 1669395, 1712200, 1907880, 2225860, 2384850, 2568300, 2671032, 2782325, 3179800, 3338790, 4451720, 4769700, 5136600, 5564650, 6677580, 8346975, 9539400, 11129300, 13355160, 16693950, 22258600, 33387900, 66775800]

約数ペア:

[(1, 66775800), (2, 33387900), (3, 22258600), (4, 16693950), (5, 13355160), (6, 11129300), (7, 9539400), (8, 8346975), (10, 6677580), (12, 5564650), (13, 5136600), (14, 4769700), (15, 4451720), (20, 3338790), (21, 3179800), (24, 2782325), (25, 2671032), (26, 2568300), (28, 2384850), (30, 2225860), (35, 1907880), (39, 1712200), (40, 1669395), (42, 1589900), (50, 1335516), (52, 1284150), (56, 1192425), (60, 1112930), (65, 1027320), (70, 953940), (75, 890344), (78, 856100), (84, 794950), (91, 733800), (100, 667758), (104, 642075), (105, 635960), (120, 556465), (130, 513660), (140, 476970), (150, 445172), (156, 428050), (168, 397475), (175, 381576), (182, 366900), (195, 342440), (200, 333879), (210, 317980), (260, 256830), (273, 244600), (280, 238485), (300, 222586), (312, 214025), (325, 205464), (350, 190788), (364, 183450), (390, 171220), (420, 158990), (455, 146760), (520, 128415), (525, 127192), (546, 122300), (600, 111293), (650, 102732), (700, 95394), (728, 91725), (780, 85610), (840, 79495), (910, 73380), (975, 68488), (1050, 63596), (1092, 61150), (1223, 54600), (1300, 51366), (1365, 48920), (1400, 47697), (1560, 42805), (1820, 36690), (1950, 34244), (2100, 31798), (2184, 30575), (2275, 29352), (2446, 27300), (2600, 25683), (2730, 24460), (3640, 18345), (3669, 18200), (3900, 17122), (4200, 15899), (4550, 14676), (4892, 13650), (5460, 12230), (6115, 10920), (6825, 9784), (7338, 9100), (7800, 8561)]