1119100000

素因数分解:

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

素因数の和:104

約数の個数: 216

約数和(自身を含む): 3000182976

約数和(自身を除く): 1881082976

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 76, 80, 95, 100, 124, 125, 152, 155, 160, 190, 200, 248, 250, 304, 310, 361, 380, 400, 475, 496, 500, 589, 608, 620, 625, 722, 760, 775, 800, 950, 992, 1000, 1178, 1240, 1250, 1444, 1520, 1550, 1805, 1900, 2000, 2356, 2375, 2480, 2500, 2888, 2945, 3040, 3100, 3125, 3610, 3800, 3875, 4000, 4712, 4750, 4960, 5000, 5776, 5890, 6200, 6250, 7220, 7600, 7750, 9025, 9424, 9500, 10000, 11191, 11552, 11780, 11875, 12400, 12500, 14440, 14725, 15200, 15500, 18050, 18848, 19000, 19375, 20000, 22382, 23560, 23750, 24800, 25000, 28880, 29450, 31000, 36100, 38000, 38750, 44764, 45125, 47120, 47500, 50000, 55955, 57760, 58900, 59375, 62000, 72200, 73625, 76000, 77500, 89528, 90250, 94240, 95000, 96875, 100000, 111910, 117800, 118750, 124000, 144400, 147250, 155000, 179056, 180500, 190000, 193750, 223820, 225625, 235600, 237500, 279775, 288800, 294500, 310000, 358112, 361000, 368125, 380000, 387500, 447640, 451250, 471200, 475000, 559550, 589000, 620000, 722000, 736250, 775000, 895280, 902500, 950000, 1119100, 1128125, 1178000, 1398875, 1444000, 1472500, 1550000, 1790560, 1805000, 1840625, 1900000, 2238200, 2256250, 2356000, 2797750, 2945000, 3100000, 3610000, 3681250, 4476400, 4512500, 5595500, 5890000, 6994375, 7220000, 7362500, 8952800, 9025000, 11191000, 11780000, 13988750, 14725000, 18050000, 22382000, 27977500, 29450000, 34971875, 36100000, 44764000, 55955000, 58900000, 69943750, 111910000, 139887500, 223820000, 279775000, 559550000, 1119100000]

約数ペア:

[(1, 1119100000), (2, 559550000), (4, 279775000), (5, 223820000), (8, 139887500), (10, 111910000), (16, 69943750), (19, 58900000), (20, 55955000), (25, 44764000), (31, 36100000), (32, 34971875), (38, 29450000), (40, 27977500), (50, 22382000), (62, 18050000), (76, 14725000), (80, 13988750), (95, 11780000), (100, 11191000), (124, 9025000), (125, 8952800), (152, 7362500), (155, 7220000), (160, 6994375), (190, 5890000), (200, 5595500), (248, 4512500), (250, 4476400), (304, 3681250), (310, 3610000), (361, 3100000), (380, 2945000), (400, 2797750), (475, 2356000), (496, 2256250), (500, 2238200), (589, 1900000), (608, 1840625), (620, 1805000), (625, 1790560), (722, 1550000), (760, 1472500), (775, 1444000), (800, 1398875), (950, 1178000), (992, 1128125), (1000, 1119100), (1178, 950000), (1240, 902500), (1250, 895280), (1444, 775000), (1520, 736250), (1550, 722000), (1805, 620000), (1900, 589000), (2000, 559550), (2356, 475000), (2375, 471200), (2480, 451250), (2500, 447640), (2888, 387500), (2945, 380000), (3040, 368125), (3100, 361000), (3125, 358112), (3610, 310000), (3800, 294500), (3875, 288800), (4000, 279775), (4712, 237500), (4750, 235600), (4960, 225625), (5000, 223820), (5776, 193750), (5890, 190000), (6200, 180500), (6250, 179056), (7220, 155000), (7600, 147250), (7750, 144400), (9025, 124000), (9424, 118750), (9500, 117800), (10000, 111910), (11191, 100000), (11552, 96875), (11780, 95000), (11875, 94240), (12400, 90250), (12500, 89528), (14440, 77500), (14725, 76000), (15200, 73625), (15500, 72200), (18050, 62000), (18848, 59375), (19000, 58900), (19375, 57760), (20000, 55955), (22382, 50000), (23560, 47500), (23750, 47120), (24800, 45125), (25000, 44764), (28880, 38750), (29450, 38000), (31000, 36100)]