66975120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 233735040

約数和(自身を除く): 166759920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 307, 360, 404, 432, 505, 540, 606, 614, 720, 808, 909, 921, 1010, 1080, 1212, 1228, 1515, 1535, 1616, 1818, 1842, 2020, 2160, 2424, 2456, 2727, 2763, 3030, 3070, 3636, 3684, 4040, 4545, 4605, 4848, 4912, 5454, 5526, 6060, 6140, 7272, 7368, 8080, 8289, 9090, 9210, 10908, 11052, 12120, 12280, 13635, 13815, 14544, 14736, 16578, 18180, 18420, 21816, 22104, 24240, 24560, 27270, 27630, 31007, 33156, 36360, 36840, 41445, 43632, 44208, 54540, 55260, 62014, 66312, 72720, 73680, 82890, 93021, 109080, 110520, 124028, 132624, 155035, 165780, 186042, 218160, 221040, 248056, 279063, 310070, 331560, 372084, 465105, 496112, 558126, 620140, 663120, 744168, 837189, 930210, 1116252, 1240280, 1395315, 1488336, 1674378, 1860420, 2232504, 2480560, 2790630, 3348756, 3720840, 4185945, 4465008, 5581260, 6697512, 7441680, 8371890, 11162520, 13395024, 16743780, 22325040, 33487560, 66975120]

約数ペア:

[(1, 66975120), (2, 33487560), (3, 22325040), (4, 16743780), (5, 13395024), (6, 11162520), (8, 8371890), (9, 7441680), (10, 6697512), (12, 5581260), (15, 4465008), (16, 4185945), (18, 3720840), (20, 3348756), (24, 2790630), (27, 2480560), (30, 2232504), (36, 1860420), (40, 1674378), (45, 1488336), (48, 1395315), (54, 1240280), (60, 1116252), (72, 930210), (80, 837189), (90, 744168), (101, 663120), (108, 620140), (120, 558126), (135, 496112), (144, 465105), (180, 372084), (202, 331560), (216, 310070), (240, 279063), (270, 248056), (303, 221040), (307, 218160), (360, 186042), (404, 165780), (432, 155035), (505, 132624), (540, 124028), (606, 110520), (614, 109080), (720, 93021), (808, 82890), (909, 73680), (921, 72720), (1010, 66312), (1080, 62014), (1212, 55260), (1228, 54540), (1515, 44208), (1535, 43632), (1616, 41445), (1818, 36840), (1842, 36360), (2020, 33156), (2160, 31007), (2424, 27630), (2456, 27270), (2727, 24560), (2763, 24240), (3030, 22104), (3070, 21816), (3636, 18420), (3684, 18180), (4040, 16578), (4545, 14736), (4605, 14544), (4848, 13815), (4912, 13635), (5454, 12280), (5526, 12120), (6060, 11052), (6140, 10908), (7272, 9210), (7368, 9090), (8080, 8289)]