5520900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 19998720

約数和(自身を除く): 14477820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 239, 275, 300, 308, 330, 350, 385, 420, 462, 478, 525, 550, 660, 700, 717, 770, 825, 924, 956, 1050, 1100, 1155, 1195, 1434, 1540, 1650, 1673, 1925, 2100, 2310, 2390, 2629, 2868, 3300, 3346, 3585, 3850, 4620, 4780, 5019, 5258, 5775, 5975, 6692, 7170, 7700, 7887, 8365, 10038, 10516, 11550, 11950, 13145, 14340, 15774, 16730, 17925, 18403, 20076, 23100, 23900, 25095, 26290, 31548, 33460, 35850, 36806, 39435, 41825, 50190, 52580, 55209, 65725, 71700, 73612, 78870, 83650, 92015, 100380, 110418, 125475, 131450, 157740, 167300, 184030, 197175, 220836, 250950, 262900, 276045, 368060, 394350, 460075, 501900, 552090, 788700, 920150, 1104180, 1380225, 1840300, 2760450, 5520900]

約数ペア:

[(1, 5520900), (2, 2760450), (3, 1840300), (4, 1380225), (5, 1104180), (6, 920150), (7, 788700), (10, 552090), (11, 501900), (12, 460075), (14, 394350), (15, 368060), (20, 276045), (21, 262900), (22, 250950), (25, 220836), (28, 197175), (30, 184030), (33, 167300), (35, 157740), (42, 131450), (44, 125475), (50, 110418), (55, 100380), (60, 92015), (66, 83650), (70, 78870), (75, 73612), (77, 71700), (84, 65725), (100, 55209), (105, 52580), (110, 50190), (132, 41825), (140, 39435), (150, 36806), (154, 35850), (165, 33460), (175, 31548), (210, 26290), (220, 25095), (231, 23900), (239, 23100), (275, 20076), (300, 18403), (308, 17925), (330, 16730), (350, 15774), (385, 14340), (420, 13145), (462, 11950), (478, 11550), (525, 10516), (550, 10038), (660, 8365), (700, 7887), (717, 7700), (770, 7170), (825, 6692), (924, 5975), (956, 5775), (1050, 5258), (1100, 5019), (1155, 4780), (1195, 4620), (1434, 3850), (1540, 3585), (1650, 3346), (1673, 3300), (1925, 2868), (2100, 2629), (2310, 2390)]