20170291199700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{8941921}}^1$

素因数の和:8942114

約数の個数: 144

約数和(自身を含む): 59733183526016

約数和(自身を除く): 39562892326316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 73, 75, 100, 103, 146, 150, 206, 219, 292, 300, 309, 365, 412, 438, 515, 618, 730, 876, 1030, 1095, 1236, 1460, 1545, 1825, 2060, 2190, 2575, 3090, 3650, 4380, 5150, 5475, 6180, 7300, 7519, 7725, 10300, 10950, 15038, 15450, 21900, 22557, 30076, 30900, 37595, 45114, 75190, 90228, 112785, 150380, 187975, 225570, 375950, 451140, 563925, 751900, 1127850, 2255700, 8941921, 17883842, 26825763, 35767684, 44709605, 53651526, 89419210, 107303052, 134128815, 178838420, 223548025, 268257630, 447096050, 536515260, 652760233, 670644075, 894192100, 921017863, 1305520466, 1341288150, 1842035726, 1958280699, 2611040932, 2682576300, 2763053589, 3263801165, 3684071452, 3916561398, 4605089315, 5526107178, 6527602330, 7833122796, 9210178630, 9791403495, 11052214356, 13055204660, 13815267945, 16319005825, 18420357260, 19582806990, 23025446575, 27630535890, 32638011650, 39165613980, 46050893150, 48957017475, 55261071780, 65276023300, 67234303999, 69076339725, 92101786300, 97914034950, 134468607998, 138152679450, 195828069900, 201702911997, 268937215996, 276305358900, 336171519995, 403405823994, 672343039990, 806811647988, 1008514559985, 1344686079980, 1680857599975, 2017029119970, 3361715199950, 4034058239940, 5042572799925, 6723430399900, 10085145599850, 20170291199700]

約数ペア:

[(1, 20170291199700), (2, 10085145599850), (3, 6723430399900), (4, 5042572799925), (5, 4034058239940), (6, 3361715199950), (10, 2017029119970), (12, 1680857599975), (15, 1344686079980), (20, 1008514559985), (25, 806811647988), (30, 672343039990), (50, 403405823994), (60, 336171519995), (73, 276305358900), (75, 268937215996), (100, 201702911997), (103, 195828069900), (146, 138152679450), (150, 134468607998), (206, 97914034950), (219, 92101786300), (292, 69076339725), (300, 67234303999), (309, 65276023300), (365, 55261071780), (412, 48957017475), (438, 46050893150), (515, 39165613980), (618, 32638011650), (730, 27630535890), (876, 23025446575), (1030, 19582806990), (1095, 18420357260), (1236, 16319005825), (1460, 13815267945), (1545, 13055204660), (1825, 11052214356), (2060, 9791403495), (2190, 9210178630), (2575, 7833122796), (3090, 6527602330), (3650, 5526107178), (4380, 4605089315), (5150, 3916561398), (5475, 3684071452), (6180, 3263801165), (7300, 2763053589), (7519, 2682576300), (7725, 2611040932), (10300, 1958280699), (10950, 1842035726), (15038, 1341288150), (15450, 1305520466), (21900, 921017863), (22557, 894192100), (30076, 670644075), (30900, 652760233), (37595, 536515260), (45114, 447096050), (75190, 268257630), (90228, 223548025), (112785, 178838420), (150380, 134128815), (187975, 107303052), (225570, 89419210), (375950, 53651526), (451140, 44709605), (563925, 35767684), (751900, 26825763), (1127850, 17883842), (2255700, 8941921)]