2378550000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 240

約数和(自身を含む): 7805687904

約数和(自身を除く): 5427137904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 125, 150, 157, 200, 202, 240, 250, 300, 303, 314, 375, 400, 404, 471, 500, 505, 600, 606, 625, 628, 750, 785, 808, 942, 1000, 1010, 1200, 1212, 1250, 1256, 1500, 1515, 1570, 1616, 1875, 1884, 2000, 2020, 2355, 2424, 2500, 2512, 2525, 3000, 3030, 3125, 3140, 3750, 3768, 3925, 4040, 4710, 4848, 5000, 5050, 6000, 6060, 6250, 6280, 7500, 7536, 7575, 7850, 8080, 9375, 9420, 10000, 10100, 11775, 12120, 12500, 12560, 12625, 15000, 15150, 15700, 15857, 18750, 18840, 19625, 20200, 23550, 24240, 25000, 25250, 30000, 30300, 31400, 31714, 37500, 37680, 37875, 39250, 40400, 47100, 47571, 50000, 50500, 58875, 60600, 62800, 63125, 63428, 75000, 75750, 78500, 79285, 94200, 95142, 98125, 101000, 117750, 121200, 126250, 126856, 150000, 151500, 157000, 158570, 188400, 189375, 190284, 196250, 202000, 235500, 237855, 252500, 253712, 294375, 303000, 314000, 315625, 317140, 378750, 380568, 392500, 396425, 471000, 475710, 490625, 505000, 588750, 606000, 631250, 634280, 757500, 761136, 785000, 792850, 942000, 946875, 951420, 981250, 1010000, 1177500, 1189275, 1262500, 1268560, 1471875, 1515000, 1570000, 1585700, 1893750, 1902840, 1962500, 1982125, 2355000, 2378550, 2525000, 2943750, 3030000, 3171400, 3787500, 3805680, 3925000, 3964250, 4710000, 4757100, 5050000, 5887500, 5946375, 6342800, 7575000, 7850000, 7928500, 9514200, 9910625, 11775000, 11892750, 15150000, 15857000, 19028400, 19821250, 23550000, 23785500, 29731875, 31714000, 39642500, 47571000, 49553125, 59463750, 79285000, 95142000, 99106250, 118927500, 148659375, 158570000, 198212500, 237855000, 297318750, 396425000, 475710000, 594637500, 792850000, 1189275000, 2378550000]

約数ペア:

[(1, 2378550000), (2, 1189275000), (3, 792850000), (4, 594637500), (5, 475710000), (6, 396425000), (8, 297318750), (10, 237855000), (12, 198212500), (15, 158570000), (16, 148659375), (20, 118927500), (24, 99106250), (25, 95142000), (30, 79285000), (40, 59463750), (48, 49553125), (50, 47571000), (60, 39642500), (75, 31714000), (80, 29731875), (100, 23785500), (101, 23550000), (120, 19821250), (125, 19028400), (150, 15857000), (157, 15150000), (200, 11892750), (202, 11775000), (240, 9910625), (250, 9514200), (300, 7928500), (303, 7850000), (314, 7575000), (375, 6342800), (400, 5946375), (404, 5887500), (471, 5050000), (500, 4757100), (505, 4710000), (600, 3964250), (606, 3925000), (625, 3805680), (628, 3787500), (750, 3171400), (785, 3030000), (808, 2943750), (942, 2525000), (1000, 2378550), (1010, 2355000), (1200, 1982125), (1212, 1962500), (1250, 1902840), (1256, 1893750), (1500, 1585700), (1515, 1570000), (1570, 1515000), (1616, 1471875), (1875, 1268560), (1884, 1262500), (2000, 1189275), (2020, 1177500), (2355, 1010000), (2424, 981250), (2500, 951420), (2512, 946875), (2525, 942000), (3000, 792850), (3030, 785000), (3125, 761136), (3140, 757500), (3750, 634280), (3768, 631250), (3925, 606000), (4040, 588750), (4710, 505000), (4848, 490625), (5000, 475710), (5050, 471000), (6000, 396425), (6060, 392500), (6250, 380568), (6280, 378750), (7500, 317140), (7536, 315625), (7575, 314000), (7850, 303000), (8080, 294375), (9375, 253712), (9420, 252500), (10000, 237855), (10100, 235500), (11775, 202000), (12120, 196250), (12500, 190284), (12560, 189375), (12625, 188400), (15000, 158570), (15150, 157000), (15700, 151500), (15857, 150000), (18750, 126856), (18840, 126250), (19625, 121200), (20200, 117750), (23550, 101000), (24240, 98125), (25000, 95142), (25250, 94200), (30000, 79285), (30300, 78500), (31400, 75750), (31714, 75000), (37500, 63428), (37680, 63125), (37875, 62800), (39250, 60600), (40400, 58875), (47100, 50500), (47571, 50000)]