100761900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 305230464

約数和(自身を除く): 204468564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 73, 75, 86, 100, 107, 129, 146, 150, 172, 214, 215, 219, 258, 292, 300, 321, 365, 428, 430, 438, 516, 535, 642, 645, 730, 860, 876, 1070, 1075, 1095, 1284, 1290, 1460, 1605, 1825, 2140, 2150, 2190, 2580, 2675, 3139, 3210, 3225, 3650, 4300, 4380, 4601, 5350, 5475, 6278, 6420, 6450, 7300, 7811, 8025, 9202, 9417, 10700, 10950, 12556, 12900, 13803, 15622, 15695, 16050, 18404, 18834, 21900, 23005, 23433, 27606, 31244, 31390, 32100, 37668, 39055, 46010, 46866, 47085, 55212, 62780, 69015, 78110, 78475, 92020, 93732, 94170, 115025, 117165, 138030, 156220, 156950, 188340, 195275, 230050, 234330, 235425, 276060, 313900, 335873, 345075, 390550, 460100, 468660, 470850, 585825, 671746, 690150, 781100, 941700, 1007619, 1171650, 1343492, 1380300, 1679365, 2015238, 2343300, 3358730, 4030476, 5038095, 6717460, 8396825, 10076190, 16793650, 20152380, 25190475, 33587300, 50380950, 100761900]

約数ペア:

[(1, 100761900), (2, 50380950), (3, 33587300), (4, 25190475), (5, 20152380), (6, 16793650), (10, 10076190), (12, 8396825), (15, 6717460), (20, 5038095), (25, 4030476), (30, 3358730), (43, 2343300), (50, 2015238), (60, 1679365), (73, 1380300), (75, 1343492), (86, 1171650), (100, 1007619), (107, 941700), (129, 781100), (146, 690150), (150, 671746), (172, 585825), (214, 470850), (215, 468660), (219, 460100), (258, 390550), (292, 345075), (300, 335873), (321, 313900), (365, 276060), (428, 235425), (430, 234330), (438, 230050), (516, 195275), (535, 188340), (642, 156950), (645, 156220), (730, 138030), (860, 117165), (876, 115025), (1070, 94170), (1075, 93732), (1095, 92020), (1284, 78475), (1290, 78110), (1460, 69015), (1605, 62780), (1825, 55212), (2140, 47085), (2150, 46866), (2190, 46010), (2580, 39055), (2675, 37668), (3139, 32100), (3210, 31390), (3225, 31244), (3650, 27606), (4300, 23433), (4380, 23005), (4601, 21900), (5350, 18834), (5475, 18404), (6278, 16050), (6420, 15695), (6450, 15622), (7300, 13803), (7811, 12900), (8025, 12556), (9202, 10950), (9417, 10700)]