235600000

素因数分解:

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

素因数の和:89

約数の個数: 192

約数和(自身を含む): 637459200

約数和(自身を除く): 401859200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 125, 128, 152, 155, 160, 190, 200, 248, 250, 304, 310, 320, 380, 400, 475, 496, 500, 589, 608, 620, 625, 640, 760, 775, 800, 950, 992, 1000, 1178, 1216, 1240, 1250, 1520, 1550, 1600, 1900, 1984, 2000, 2356, 2375, 2432, 2480, 2500, 2945, 3040, 3100, 3125, 3200, 3800, 3875, 3968, 4000, 4712, 4750, 4960, 5000, 5890, 6080, 6200, 6250, 7600, 7750, 8000, 9424, 9500, 9920, 10000, 11780, 11875, 12160, 12400, 12500, 14725, 15200, 15500, 16000, 18848, 19000, 19375, 19840, 20000, 23560, 23750, 24800, 25000, 29450, 30400, 31000, 37696, 38000, 38750, 40000, 47120, 47500, 49600, 50000, 58900, 59375, 60800, 62000, 73625, 75392, 76000, 77500, 80000, 94240, 95000, 96875, 99200, 100000, 117800, 118750, 124000, 147250, 152000, 155000, 188480, 190000, 193750, 200000, 235600, 237500, 248000, 294500, 304000, 310000, 368125, 376960, 380000, 387500, 400000, 471200, 475000, 496000, 589000, 620000, 736250, 760000, 775000, 942400, 950000, 1178000, 1240000, 1472500, 1520000, 1550000, 1840625, 1884800, 1900000, 2356000, 2480000, 2945000, 3100000, 3681250, 3800000, 4712000, 5890000, 6200000, 7362500, 7600000, 9424000, 11780000, 12400000, 14725000, 23560000, 29450000, 47120000, 58900000, 117800000, 235600000]

約数ペア:

[(1, 235600000), (2, 117800000), (4, 58900000), (5, 47120000), (8, 29450000), (10, 23560000), (16, 14725000), (19, 12400000), (20, 11780000), (25, 9424000), (31, 7600000), (32, 7362500), (38, 6200000), (40, 5890000), (50, 4712000), (62, 3800000), (64, 3681250), (76, 3100000), (80, 2945000), (95, 2480000), (100, 2356000), (124, 1900000), (125, 1884800), (128, 1840625), (152, 1550000), (155, 1520000), (160, 1472500), (190, 1240000), (200, 1178000), (248, 950000), (250, 942400), (304, 775000), (310, 760000), (320, 736250), (380, 620000), (400, 589000), (475, 496000), (496, 475000), (500, 471200), (589, 400000), (608, 387500), (620, 380000), (625, 376960), (640, 368125), (760, 310000), (775, 304000), (800, 294500), (950, 248000), (992, 237500), (1000, 235600), (1178, 200000), (1216, 193750), (1240, 190000), (1250, 188480), (1520, 155000), (1550, 152000), (1600, 147250), (1900, 124000), (1984, 118750), (2000, 117800), (2356, 100000), (2375, 99200), (2432, 96875), (2480, 95000), (2500, 94240), (2945, 80000), (3040, 77500), (3100, 76000), (3125, 75392), (3200, 73625), (3800, 62000), (3875, 60800), (3968, 59375), (4000, 58900), (4712, 50000), (4750, 49600), (4960, 47500), (5000, 47120), (5890, 40000), (6080, 38750), (6200, 38000), (6250, 37696), (7600, 31000), (7750, 30400), (8000, 29450), (9424, 25000), (9500, 24800), (9920, 23750), (10000, 23560), (11780, 20000), (11875, 19840), (12160, 19375), (12400, 19000), (12500, 18848), (14725, 16000), (15200, 15500)]