42229080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:722

約数の個数: 128

約数和(自身を含む): 143294400

約数和(自身を除く): 101065320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 641, 732, 915, 1080, 1098, 1220, 1282, 1464, 1647, 1830, 1923, 2196, 2440, 2564, 2745, 3205, 3294, 3660, 3846, 4392, 5128, 5490, 5769, 6410, 6588, 7320, 7692, 8235, 9615, 10980, 11538, 12820, 13176, 15384, 16470, 17307, 19230, 21960, 23076, 25640, 28845, 32940, 34614, 38460, 39101, 46152, 57690, 65880, 69228, 76920, 78202, 86535, 115380, 117303, 138456, 156404, 173070, 195505, 230760, 234606, 312808, 346140, 351909, 391010, 469212, 586515, 692280, 703818, 782020, 938424, 1055727, 1173030, 1407636, 1564040, 1759545, 2111454, 2346060, 2815272, 3519090, 4222908, 4692120, 5278635, 7038180, 8445816, 10557270, 14076360, 21114540, 42229080]

約数ペア:

[(1, 42229080), (2, 21114540), (3, 14076360), (4, 10557270), (5, 8445816), (6, 7038180), (8, 5278635), (9, 4692120), (10, 4222908), (12, 3519090), (15, 2815272), (18, 2346060), (20, 2111454), (24, 1759545), (27, 1564040), (30, 1407636), (36, 1173030), (40, 1055727), (45, 938424), (54, 782020), (60, 703818), (61, 692280), (72, 586515), (90, 469212), (108, 391010), (120, 351909), (122, 346140), (135, 312808), (180, 234606), (183, 230760), (216, 195505), (244, 173070), (270, 156404), (305, 138456), (360, 117303), (366, 115380), (488, 86535), (540, 78202), (549, 76920), (610, 69228), (641, 65880), (732, 57690), (915, 46152), (1080, 39101), (1098, 38460), (1220, 34614), (1282, 32940), (1464, 28845), (1647, 25640), (1830, 23076), (1923, 21960), (2196, 19230), (2440, 17307), (2564, 16470), (2745, 15384), (3205, 13176), (3294, 12820), (3660, 11538), (3846, 10980), (4392, 9615), (5128, 8235), (5490, 7692), (5769, 7320), (6410, 6588)]