18157521000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2029}}^1$

素因数の和:2229

約数の個数: 256

約数和(自身を含む): 60042528000

約数和(自身を除く): 41885007000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 157, 190, 200, 228, 250, 285, 300, 314, 375, 380, 456, 471, 475, 500, 570, 600, 628, 750, 760, 785, 942, 950, 1000, 1140, 1256, 1425, 1500, 1570, 1884, 1900, 2029, 2280, 2355, 2375, 2850, 2983, 3000, 3140, 3768, 3800, 3925, 4058, 4710, 4750, 5700, 5966, 6087, 6280, 7125, 7850, 8116, 8949, 9420, 9500, 10145, 11400, 11775, 11932, 12174, 14250, 14915, 15700, 16232, 17898, 18840, 19000, 19625, 20290, 23550, 23864, 24348, 28500, 29830, 30435, 31400, 35796, 38551, 39250, 40580, 44745, 47100, 48696, 50725, 57000, 58875, 59660, 60870, 71592, 74575, 77102, 78500, 81160, 89490, 94200, 101450, 115653, 117750, 119320, 121740, 149150, 152175, 154204, 157000, 178980, 192755, 202900, 223725, 231306, 235500, 243480, 253625, 298300, 304350, 308408, 318553, 357960, 372875, 385510, 405800, 447450, 462612, 471000, 507250, 578265, 596600, 608700, 637106, 745750, 760875, 771020, 894900, 925224, 955659, 963775, 1014500, 1118625, 1156530, 1217400, 1274212, 1491500, 1521750, 1542040, 1592765, 1789800, 1911318, 1927550, 2029000, 2237250, 2313060, 2548424, 2891325, 2983000, 3043500, 3185530, 3822636, 3855100, 4474500, 4626120, 4778295, 4818875, 5782650, 6052507, 6087000, 6371060, 7645272, 7710200, 7963825, 8949000, 9556590, 9637750, 11565300, 12105014, 12742120, 14456625, 15927650, 18157521, 19113180, 19275500, 23130600, 23891475, 24210028, 28913250, 30262535, 31855300, 36315042, 38226360, 38551000, 39819125, 47782950, 48420056, 57826500, 60525070, 63710600, 72630084, 79638250, 90787605, 95565900, 115653000, 119457375, 121050140, 145260168, 151312675, 159276500, 181575210, 191131800, 238914750, 242100280, 302625350, 318553000, 363150420, 453938025, 477829500, 605250700, 726300840, 756563375, 907876050, 955659000, 1210501400, 1513126750, 1815752100, 2269690125, 3026253500, 3631504200, 4539380250, 6052507000, 9078760500, 18157521000]

約数ペア:

[(1, 18157521000), (2, 9078760500), (3, 6052507000), (4, 4539380250), (5, 3631504200), (6, 3026253500), (8, 2269690125), (10, 1815752100), (12, 1513126750), (15, 1210501400), (19, 955659000), (20, 907876050), (24, 756563375), (25, 726300840), (30, 605250700), (38, 477829500), (40, 453938025), (50, 363150420), (57, 318553000), (60, 302625350), (75, 242100280), (76, 238914750), (95, 191131800), (100, 181575210), (114, 159276500), (120, 151312675), (125, 145260168), (150, 121050140), (152, 119457375), (157, 115653000), (190, 95565900), (200, 90787605), (228, 79638250), (250, 72630084), (285, 63710600), (300, 60525070), (314, 57826500), (375, 48420056), (380, 47782950), (456, 39819125), (471, 38551000), (475, 38226360), (500, 36315042), (570, 31855300), (600, 30262535), (628, 28913250), (750, 24210028), (760, 23891475), (785, 23130600), (942, 19275500), (950, 19113180), (1000, 18157521), (1140, 15927650), (1256, 14456625), (1425, 12742120), (1500, 12105014), (1570, 11565300), (1884, 9637750), (1900, 9556590), (2029, 8949000), (2280, 7963825), (2355, 7710200), (2375, 7645272), (2850, 6371060), (2983, 6087000), (3000, 6052507), (3140, 5782650), (3768, 4818875), (3800, 4778295), (3925, 4626120), (4058, 4474500), (4710, 3855100), (4750, 3822636), (5700, 3185530), (5966, 3043500), (6087, 2983000), (6280, 2891325), (7125, 2548424), (7850, 2313060), (8116, 2237250), (8949, 2029000), (9420, 1927550), (9500, 1911318), (10145, 1789800), (11400, 1592765), (11775, 1542040), (11932, 1521750), (12174, 1491500), (14250, 1274212), (14915, 1217400), (15700, 1156530), (16232, 1118625), (17898, 1014500), (18840, 963775), (19000, 955659), (19625, 925224), (20290, 894900), (23550, 771020), (23864, 760875), (24348, 745750), (28500, 637106), (29830, 608700), (30435, 596600), (31400, 578265), (35796, 507250), (38551, 471000), (39250, 462612), (40580, 447450), (44745, 405800), (47100, 385510), (48696, 372875), (50725, 357960), (57000, 318553), (58875, 308408), (59660, 304350), (60870, 298300), (71592, 253625), (74575, 243480), (77102, 235500), (78500, 231306), (81160, 223725), (89490, 202900), (94200, 192755), (101450, 178980), (115653, 157000), (117750, 154204), (119320, 152175), (121740, 149150)]