81066435000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1889}}^1\times {\mathrm{2861}}^1$

素因数の和:4779

約数の個数: 160

約数和(自身を含む): 253474174800

約数和(自身を除く): 172407739800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1875, 1889, 2500, 2861, 3000, 3750, 3778, 5000, 5667, 5722, 7500, 7556, 8583, 9445, 11334, 11444, 14305, 15000, 15112, 17166, 18890, 22668, 22888, 28335, 28610, 34332, 37780, 42915, 45336, 47225, 56670, 57220, 68664, 71525, 75560, 85830, 94450, 113340, 114440, 141675, 143050, 171660, 188900, 214575, 226680, 236125, 283350, 286100, 343320, 357625, 377800, 429150, 472250, 566700, 572200, 708375, 715250, 858300, 944500, 1072875, 1133400, 1180625, 1416750, 1430500, 1716600, 1788125, 1889000, 2145750, 2361250, 2833500, 2861000, 3541875, 3576250, 4291500, 4722500, 5364375, 5404429, 5667000, 7083750, 7152500, 8583000, 9445000, 10728750, 10808858, 14167500, 14305000, 16213287, 21457500, 21617716, 27022145, 28335000, 32426574, 42915000, 43235432, 54044290, 64853148, 81066435, 108088580, 129706296, 135110725, 162132870, 216177160, 270221450, 324265740, 405332175, 540442900, 648531480, 675553625, 810664350, 1080885800, 1351107250, 1621328700, 2026660875, 2702214500, 3242657400, 3377768125, 4053321750, 5404429000, 6755536250, 8106643500, 10133304375, 13511072500, 16213287000, 20266608750, 27022145000, 40533217500, 81066435000]

約数ペア:

[(1, 81066435000), (2, 40533217500), (3, 27022145000), (4, 20266608750), (5, 16213287000), (6, 13511072500), (8, 10133304375), (10, 8106643500), (12, 6755536250), (15, 5404429000), (20, 4053321750), (24, 3377768125), (25, 3242657400), (30, 2702214500), (40, 2026660875), (50, 1621328700), (60, 1351107250), (75, 1080885800), (100, 810664350), (120, 675553625), (125, 648531480), (150, 540442900), (200, 405332175), (250, 324265740), (300, 270221450), (375, 216177160), (500, 162132870), (600, 135110725), (625, 129706296), (750, 108088580), (1000, 81066435), (1250, 64853148), (1500, 54044290), (1875, 43235432), (1889, 42915000), (2500, 32426574), (2861, 28335000), (3000, 27022145), (3750, 21617716), (3778, 21457500), (5000, 16213287), (5667, 14305000), (5722, 14167500), (7500, 10808858), (7556, 10728750), (8583, 9445000), (9445, 8583000), (11334, 7152500), (11444, 7083750), (14305, 5667000), (15000, 5404429), (15112, 5364375), (17166, 4722500), (18890, 4291500), (22668, 3576250), (22888, 3541875), (28335, 2861000), (28610, 2833500), (34332, 2361250), (37780, 2145750), (42915, 1889000), (45336, 1788125), (47225, 1716600), (56670, 1430500), (57220, 1416750), (68664, 1180625), (71525, 1133400), (75560, 1072875), (85830, 944500), (94450, 858300), (113340, 715250), (114440, 708375), (141675, 572200), (143050, 566700), (171660, 472250), (188900, 429150), (214575, 377800), (226680, 357625), (236125, 343320), (283350, 286100)]