66500280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2399}}^1$

素因数の和:2434

約数の個数: 192

約数和(自身を含む): 269568000

約数和(自身を除く): 203067720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2399, 2520, 2772, 3080, 3465, 3960, 4620, 4798, 5544, 6930, 7197, 9240, 9596, 11995, 13860, 14394, 16793, 19192, 21591, 23990, 26389, 27720, 28788, 33586, 35985, 43182, 47980, 50379, 52778, 57576, 67172, 71970, 79167, 83965, 86364, 95960, 100758, 105556, 107955, 131945, 134344, 143940, 151137, 158334, 167930, 172728, 184723, 201516, 211112, 215910, 237501, 251895, 263890, 287880, 302274, 316668, 335860, 369446, 395835, 403032, 431820, 475002, 503790, 527780, 554169, 604548, 633336, 671720, 738892, 755685, 791670, 863640, 923615, 950004, 1007580, 1055560, 1108338, 1187505, 1209096, 1477784, 1511370, 1583340, 1662507, 1847230, 1900008, 2015160, 2216676, 2375010, 2770845, 3022740, 3166680, 3325014, 3694460, 4433352, 4750020, 5541690, 6045480, 6650028, 7388920, 8312535, 9500040, 11083380, 13300056, 16625070, 22166760, 33250140, 66500280]

約数ペア:

[(1, 66500280), (2, 33250140), (3, 22166760), (4, 16625070), (5, 13300056), (6, 11083380), (7, 9500040), (8, 8312535), (9, 7388920), (10, 6650028), (11, 6045480), (12, 5541690), (14, 4750020), (15, 4433352), (18, 3694460), (20, 3325014), (21, 3166680), (22, 3022740), (24, 2770845), (28, 2375010), (30, 2216676), (33, 2015160), (35, 1900008), (36, 1847230), (40, 1662507), (42, 1583340), (44, 1511370), (45, 1477784), (55, 1209096), (56, 1187505), (60, 1108338), (63, 1055560), (66, 1007580), (70, 950004), (72, 923615), (77, 863640), (84, 791670), (88, 755685), (90, 738892), (99, 671720), (105, 633336), (110, 604548), (120, 554169), (126, 527780), (132, 503790), (140, 475002), (154, 431820), (165, 403032), (168, 395835), (180, 369446), (198, 335860), (210, 316668), (220, 302274), (231, 287880), (252, 263890), (264, 251895), (280, 237501), (308, 215910), (315, 211112), (330, 201516), (360, 184723), (385, 172728), (396, 167930), (420, 158334), (440, 151137), (462, 143940), (495, 134344), (504, 131945), (616, 107955), (630, 105556), (660, 100758), (693, 95960), (770, 86364), (792, 83965), (840, 79167), (924, 71970), (990, 67172), (1155, 57576), (1260, 52778), (1320, 50379), (1386, 47980), (1540, 43182), (1848, 35985), (1980, 33586), (2310, 28788), (2399, 27720), (2520, 26389), (2772, 23990), (3080, 21591), (3465, 19192), (3960, 16793), (4620, 14394), (4798, 13860), (5544, 11995), (6930, 9596), (7197, 9240)]