73036000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 195184080

約数和(自身を除く): 122148080

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, 380, 400, 475, 496, 500, 589, 608, 620, 760, 775, 800, 950, 961, 992, 1000, 1178, 1240, 1520, 1550, 1900, 1922, 2000, 2356, 2375, 2480, 2945, 3040, 3100, 3800, 3844, 3875, 4000, 4712, 4750, 4805, 4960, 5890, 6200, 7600, 7688, 7750, 9424, 9500, 9610, 11780, 12400, 14725, 15200, 15376, 15500, 18259, 18848, 19000, 19220, 23560, 24025, 24800, 29450, 30752, 31000, 36518, 38000, 38440, 47120, 48050, 58900, 62000, 73036, 73625, 76000, 76880, 91295, 94240, 96100, 117800, 120125, 124000, 146072, 147250, 153760, 182590, 192200, 235600, 240250, 292144, 294500, 365180, 384400, 456475, 471200, 480500, 584288, 589000, 730360, 768800, 912950, 961000, 1178000, 1460720, 1825900, 1922000, 2282375, 2356000, 2921440, 3651800, 3844000, 4564750, 7303600, 9129500, 14607200, 18259000, 36518000, 73036000]

約数ペア:

[(1, 73036000), (2, 36518000), (4, 18259000), (5, 14607200), (8, 9129500), (10, 7303600), (16, 4564750), (19, 3844000), (20, 3651800), (25, 2921440), (31, 2356000), (32, 2282375), (38, 1922000), (40, 1825900), (50, 1460720), (62, 1178000), (76, 961000), (80, 912950), (95, 768800), (100, 730360), (124, 589000), (125, 584288), (152, 480500), (155, 471200), (160, 456475), (190, 384400), (200, 365180), (248, 294500), (250, 292144), (304, 240250), (310, 235600), (380, 192200), (400, 182590), (475, 153760), (496, 147250), (500, 146072), (589, 124000), (608, 120125), (620, 117800), (760, 96100), (775, 94240), (800, 91295), (950, 76880), (961, 76000), (992, 73625), (1000, 73036), (1178, 62000), (1240, 58900), (1520, 48050), (1550, 47120), (1900, 38440), (1922, 38000), (2000, 36518), (2356, 31000), (2375, 30752), (2480, 29450), (2945, 24800), (3040, 24025), (3100, 23560), (3800, 19220), (3844, 19000), (3875, 18848), (4000, 18259), (4712, 15500), (4750, 15376), (4805, 15200), (4960, 14725), (5890, 12400), (6200, 11780), (7600, 9610), (7688, 9500), (7750, 9424)]