288610000

素因数分解:

$2^4\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 300

約数和(自身を含む): 883217280

約数和(自身を除く): 594607280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 31, 35, 38, 40, 49, 50, 56, 62, 70, 76, 80, 95, 98, 100, 112, 124, 125, 133, 140, 152, 155, 175, 190, 196, 200, 217, 245, 248, 250, 266, 280, 304, 310, 350, 380, 392, 400, 434, 475, 490, 496, 500, 532, 560, 589, 620, 625, 665, 700, 760, 775, 784, 868, 875, 931, 950, 980, 1000, 1064, 1085, 1178, 1225, 1240, 1250, 1330, 1400, 1519, 1520, 1550, 1736, 1750, 1862, 1900, 1960, 2000, 2128, 2170, 2356, 2375, 2450, 2480, 2500, 2660, 2800, 2945, 3038, 3100, 3325, 3472, 3500, 3724, 3800, 3875, 3920, 4123, 4340, 4375, 4655, 4712, 4750, 4900, 5000, 5320, 5425, 5890, 6076, 6125, 6200, 6650, 7000, 7448, 7595, 7600, 7750, 8246, 8680, 8750, 9310, 9424, 9500, 9800, 10000, 10640, 10850, 11780, 11875, 12152, 12250, 12400, 13300, 14000, 14725, 14896, 15190, 15500, 16492, 16625, 17360, 17500, 18620, 19000, 19375, 19600, 20615, 21700, 23275, 23560, 23750, 24304, 24500, 26600, 27125, 28861, 29450, 30380, 30625, 31000, 32984, 33250, 35000, 37240, 37975, 38000, 38750, 41230, 43400, 46550, 47120, 47500, 49000, 53200, 54250, 57722, 58900, 60760, 61250, 62000, 65968, 66500, 70000, 73625, 74480, 75950, 77500, 82460, 83125, 86800, 93100, 95000, 98000, 103075, 108500, 115444, 116375, 117800, 121520, 122500, 133000, 135625, 144305, 147250, 151900, 155000, 164920, 166250, 186200, 189875, 190000, 206150, 217000, 230888, 232750, 235600, 245000, 266000, 271250, 288610, 294500, 303800, 310000, 329840, 332500, 368125, 372400, 379750, 412300, 434000, 461776, 465500, 490000, 515375, 542500, 577220, 581875, 589000, 607600, 665000, 721525, 736250, 759500, 824600, 931000, 949375, 1030750, 1085000, 1154440, 1163750, 1178000, 1330000, 1443050, 1472500, 1519000, 1649200, 1862000, 1898750, 2061500, 2170000, 2308880, 2327500, 2576875, 2886100, 2945000, 3038000, 3607625, 3797500, 4123000, 4655000, 5153750, 5772200, 5890000, 7215250, 7595000, 8246000, 9310000, 10307500, 11544400, 14430500, 15190000, 18038125, 20615000, 28861000, 36076250, 41230000, 57722000, 72152500, 144305000, 288610000]

約数ペア:

[(1, 288610000), (2, 144305000), (4, 72152500), (5, 57722000), (7, 41230000), (8, 36076250), (10, 28861000), (14, 20615000), (16, 18038125), (19, 15190000), (20, 14430500), (25, 11544400), (28, 10307500), (31, 9310000), (35, 8246000), (38, 7595000), (40, 7215250), (49, 5890000), (50, 5772200), (56, 5153750), (62, 4655000), (70, 4123000), (76, 3797500), (80, 3607625), (95, 3038000), (98, 2945000), (100, 2886100), (112, 2576875), (124, 2327500), (125, 2308880), (133, 2170000), (140, 2061500), (152, 1898750), (155, 1862000), (175, 1649200), (190, 1519000), (196, 1472500), (200, 1443050), (217, 1330000), (245, 1178000), (248, 1163750), (250, 1154440), (266, 1085000), (280, 1030750), (304, 949375), (310, 931000), (350, 824600), (380, 759500), (392, 736250), (400, 721525), (434, 665000), (475, 607600), (490, 589000), (496, 581875), (500, 577220), (532, 542500), (560, 515375), (589, 490000), (620, 465500), (625, 461776), (665, 434000), (700, 412300), (760, 379750), (775, 372400), (784, 368125), (868, 332500), (875, 329840), (931, 310000), (950, 303800), (980, 294500), (1000, 288610), (1064, 271250), (1085, 266000), (1178, 245000), (1225, 235600), (1240, 232750), (1250, 230888), (1330, 217000), (1400, 206150), (1519, 190000), (1520, 189875), (1550, 186200), (1736, 166250), (1750, 164920), (1862, 155000), (1900, 151900), (1960, 147250), (2000, 144305), (2128, 135625), (2170, 133000), (2356, 122500), (2375, 121520), (2450, 117800), (2480, 116375), (2500, 115444), (2660, 108500), (2800, 103075), (2945, 98000), (3038, 95000), (3100, 93100), (3325, 86800), (3472, 83125), (3500, 82460), (3724, 77500), (3800, 75950), (3875, 74480), (3920, 73625), (4123, 70000), (4340, 66500), (4375, 65968), (4655, 62000), (4712, 61250), (4750, 60760), (4900, 58900), (5000, 57722), (5320, 54250), (5425, 53200), (5890, 49000), (6076, 47500), (6125, 47120), (6200, 46550), (6650, 43400), (7000, 41230), (7448, 38750), (7595, 38000), (7600, 37975), (7750, 37240), (8246, 35000), (8680, 33250), (8750, 32984), (9310, 31000), (9424, 30625), (9500, 30380), (9800, 29450), (10000, 28861), (10640, 27125), (10850, 26600), (11780, 24500), (11875, 24304), (12152, 23750), (12250, 23560), (12400, 23275), (13300, 21700), (14000, 20615), (14725, 19600), (14896, 19375), (15190, 19000), (15500, 18620), (16492, 17500), (16625, 17360)]