146020000

素因数分解:

$2^5\times 5^4\times 7^2\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 180

約数和(自身を含む): 420685650

約数和(自身を除く): 274665650

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 149, 160, 175, 196, 200, 224, 245, 250, 280, 298, 350, 392, 400, 490, 500, 560, 596, 625, 700, 745, 784, 800, 875, 980, 1000, 1043, 1120, 1192, 1225, 1250, 1400, 1490, 1568, 1750, 1960, 2000, 2086, 2384, 2450, 2500, 2800, 2980, 3500, 3725, 3920, 4000, 4172, 4375, 4768, 4900, 5000, 5215, 5600, 5960, 6125, 7000, 7301, 7450, 7840, 8344, 8750, 9800, 10000, 10430, 11920, 12250, 14000, 14602, 14900, 16688, 17500, 18625, 19600, 20000, 20860, 23840, 24500, 26075, 28000, 29204, 29800, 30625, 33376, 35000, 36505, 37250, 39200, 41720, 49000, 52150, 58408, 59600, 61250, 70000, 73010, 74500, 83440, 93125, 98000, 104300, 116816, 119200, 122500, 130375, 140000, 146020, 149000, 166880, 182525, 186250, 196000, 208600, 233632, 245000, 260750, 292040, 298000, 365050, 372500, 417200, 490000, 521500, 584080, 596000, 651875, 730100, 745000, 834400, 912625, 980000, 1043000, 1168160, 1303750, 1460200, 1490000, 1825250, 2086000, 2607500, 2920400, 2980000, 3650500, 4172000, 4563125, 5215000, 5840800, 7301000, 9126250, 10430000, 14602000, 18252500, 20860000, 29204000, 36505000, 73010000, 146020000]

約数ペア:

[(1, 146020000), (2, 73010000), (4, 36505000), (5, 29204000), (7, 20860000), (8, 18252500), (10, 14602000), (14, 10430000), (16, 9126250), (20, 7301000), (25, 5840800), (28, 5215000), (32, 4563125), (35, 4172000), (40, 3650500), (49, 2980000), (50, 2920400), (56, 2607500), (70, 2086000), (80, 1825250), (98, 1490000), (100, 1460200), (112, 1303750), (125, 1168160), (140, 1043000), (149, 980000), (160, 912625), (175, 834400), (196, 745000), (200, 730100), (224, 651875), (245, 596000), (250, 584080), (280, 521500), (298, 490000), (350, 417200), (392, 372500), (400, 365050), (490, 298000), (500, 292040), (560, 260750), (596, 245000), (625, 233632), (700, 208600), (745, 196000), (784, 186250), (800, 182525), (875, 166880), (980, 149000), (1000, 146020), (1043, 140000), (1120, 130375), (1192, 122500), (1225, 119200), (1250, 116816), (1400, 104300), (1490, 98000), (1568, 93125), (1750, 83440), (1960, 74500), (2000, 73010), (2086, 70000), (2384, 61250), (2450, 59600), (2500, 58408), (2800, 52150), (2980, 49000), (3500, 41720), (3725, 39200), (3920, 37250), (4000, 36505), (4172, 35000), (4375, 33376), (4768, 30625), (4900, 29800), (5000, 29204), (5215, 28000), (5600, 26075), (5960, 24500), (6125, 23840), (7000, 20860), (7301, 20000), (7450, 19600), (7840, 18625), (8344, 17500), (8750, 16688), (9800, 14900), (10000, 14602), (10430, 14000), (11920, 12250)]