90532400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 262929600

約数和(自身を除く): 172397200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 149, 155, 175, 196, 200, 217, 245, 248, 280, 298, 310, 350, 392, 400, 434, 490, 496, 560, 596, 620, 700, 745, 775, 784, 868, 980, 1043, 1085, 1192, 1225, 1240, 1400, 1490, 1519, 1550, 1736, 1960, 2086, 2170, 2384, 2450, 2480, 2800, 2980, 3038, 3100, 3472, 3725, 3920, 4172, 4340, 4619, 4900, 5215, 5425, 5960, 6076, 6200, 7301, 7450, 7595, 8344, 8680, 9238, 9800, 10430, 10850, 11920, 12152, 12400, 14602, 14900, 15190, 16688, 17360, 18476, 19600, 20860, 21700, 23095, 24304, 26075, 29204, 29800, 30380, 32333, 36505, 36952, 37975, 41720, 43400, 46190, 52150, 58408, 59600, 60760, 64666, 73010, 73904, 75950, 83440, 86800, 92380, 104300, 115475, 116816, 121520, 129332, 146020, 151900, 161665, 182525, 184760, 208600, 226331, 230950, 258664, 292040, 303800, 323330, 365050, 369520, 417200, 452662, 461900, 517328, 584080, 607600, 646660, 730100, 808325, 905324, 923800, 1131655, 1293320, 1460200, 1616650, 1810648, 1847600, 2263310, 2586640, 2920400, 3233300, 3621296, 4526620, 5658275, 6466600, 9053240, 11316550, 12933200, 18106480, 22633100, 45266200, 90532400]

約数ペア:

[(1, 90532400), (2, 45266200), (4, 22633100), (5, 18106480), (7, 12933200), (8, 11316550), (10, 9053240), (14, 6466600), (16, 5658275), (20, 4526620), (25, 3621296), (28, 3233300), (31, 2920400), (35, 2586640), (40, 2263310), (49, 1847600), (50, 1810648), (56, 1616650), (62, 1460200), (70, 1293320), (80, 1131655), (98, 923800), (100, 905324), (112, 808325), (124, 730100), (140, 646660), (149, 607600), (155, 584080), (175, 517328), (196, 461900), (200, 452662), (217, 417200), (245, 369520), (248, 365050), (280, 323330), (298, 303800), (310, 292040), (350, 258664), (392, 230950), (400, 226331), (434, 208600), (490, 184760), (496, 182525), (560, 161665), (596, 151900), (620, 146020), (700, 129332), (745, 121520), (775, 116816), (784, 115475), (868, 104300), (980, 92380), (1043, 86800), (1085, 83440), (1192, 75950), (1225, 73904), (1240, 73010), (1400, 64666), (1490, 60760), (1519, 59600), (1550, 58408), (1736, 52150), (1960, 46190), (2086, 43400), (2170, 41720), (2384, 37975), (2450, 36952), (2480, 36505), (2800, 32333), (2980, 30380), (3038, 29800), (3100, 29204), (3472, 26075), (3725, 24304), (3920, 23095), (4172, 21700), (4340, 20860), (4619, 19600), (4900, 18476), (5215, 17360), (5425, 16688), (5960, 15190), (6076, 14900), (6200, 14602), (7301, 12400), (7450, 12152), (7595, 11920), (8344, 10850), (8680, 10430), (9238, 9800)]