33387900

素因数分解:

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

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 118992384

約数和(自身を除く): 85604484

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, 1223, 1300, 1365, 1820, 1950, 2100, 2275, 2446, 2730, 3669, 3900, 4550, 4892, 5460, 6115, 6825, 7338, 8561, 9100, 12230, 13650, 14676, 15899, 17122, 18345, 24460, 25683, 27300, 30575, 31798, 34244, 36690, 42805, 47697, 51366, 61150, 63596, 73380, 79495, 85610, 91725, 95394, 102732, 111293, 122300, 128415, 158990, 171220, 183450, 190788, 214025, 222586, 238485, 256830, 317980, 333879, 366900, 397475, 428050, 445172, 476970, 513660, 556465, 642075, 667758, 794950, 856100, 953940, 1112930, 1192425, 1284150, 1335516, 1589900, 1669395, 2225860, 2384850, 2568300, 2782325, 3338790, 4769700, 5564650, 6677580, 8346975, 11129300, 16693950, 33387900]

約数ペア:

[(1, 33387900), (2, 16693950), (3, 11129300), (4, 8346975), (5, 6677580), (6, 5564650), (7, 4769700), (10, 3338790), (12, 2782325), (13, 2568300), (14, 2384850), (15, 2225860), (20, 1669395), (21, 1589900), (25, 1335516), (26, 1284150), (28, 1192425), (30, 1112930), (35, 953940), (39, 856100), (42, 794950), (50, 667758), (52, 642075), (60, 556465), (65, 513660), (70, 476970), (75, 445172), (78, 428050), (84, 397475), (91, 366900), (100, 333879), (105, 317980), (130, 256830), (140, 238485), (150, 222586), (156, 214025), (175, 190788), (182, 183450), (195, 171220), (210, 158990), (260, 128415), (273, 122300), (300, 111293), (325, 102732), (350, 95394), (364, 91725), (390, 85610), (420, 79495), (455, 73380), (525, 63596), (546, 61150), (650, 51366), (700, 47697), (780, 42805), (910, 36690), (975, 34244), (1050, 31798), (1092, 30575), (1223, 27300), (1300, 25683), (1365, 24460), (1820, 18345), (1950, 17122), (2100, 15899), (2275, 14676), (2446, 13650), (2730, 12230), (3669, 9100), (3900, 8561), (4550, 7338), (4892, 6825), (5460, 6115)]