15680452050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1091}}^1$

素因数の和:1210

約数の個数: 216

約数和(自身を含む): 45495056880

約数和(自身を除く): 29814604830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 41, 45, 50, 57, 75, 82, 90, 95, 114, 123, 150, 171, 190, 205, 225, 246, 285, 342, 369, 410, 450, 475, 570, 615, 738, 779, 855, 950, 1025, 1091, 1230, 1425, 1558, 1681, 1710, 1845, 2050, 2182, 2337, 2850, 3075, 3273, 3362, 3690, 3895, 4275, 4674, 5043, 5455, 6150, 6546, 7011, 7790, 8405, 8550, 9225, 9819, 10086, 10910, 11685, 14022, 15129, 16365, 16810, 18450, 19475, 19638, 20729, 23370, 25215, 27275, 30258, 31939, 32730, 35055, 38950, 41458, 42025, 44731, 49095, 50430, 54550, 58425, 62187, 63878, 70110, 75645, 81825, 84050, 89462, 95817, 98190, 103645, 116850, 124374, 126075, 134193, 151290, 159695, 163650, 175275, 186561, 191634, 207290, 223655, 245475, 252150, 268386, 287451, 310935, 319390, 350550, 373122, 378225, 402579, 447310, 479085, 490950, 518225, 574902, 621870, 670965, 756450, 798475, 805158, 849889, 932805, 958170, 1036450, 1118275, 1341930, 1437255, 1554675, 1596950, 1699778, 1833971, 1865610, 2012895, 2236550, 2395425, 2549667, 2874510, 3109350, 3354825, 3667942, 4025790, 4249445, 4664025, 4790850, 5099334, 5501913, 6709650, 7186275, 7649001, 8498890, 9169855, 9328050, 10064475, 11003826, 12748335, 14372550, 15298002, 16505739, 18339710, 20128950, 21247225, 25496670, 27509565, 33011478, 34845449, 38245005, 42494450, 45849275, 55019130, 63741675, 69690898, 76490010, 82528695, 91698550, 104536347, 127483350, 137547825, 165057390, 174227245, 191225025, 209072694, 275095650, 313609041, 348454490, 382450050, 412643475, 522681735, 627218082, 825286950, 871136225, 1045363470, 1568045205, 1742272450, 2613408675, 3136090410, 5226817350, 7840226025, 15680452050]

約数ペア:

[(1, 15680452050), (2, 7840226025), (3, 5226817350), (5, 3136090410), (6, 2613408675), (9, 1742272450), (10, 1568045205), (15, 1045363470), (18, 871136225), (19, 825286950), (25, 627218082), (30, 522681735), (38, 412643475), (41, 382450050), (45, 348454490), (50, 313609041), (57, 275095650), (75, 209072694), (82, 191225025), (90, 174227245), (95, 165057390), (114, 137547825), (123, 127483350), (150, 104536347), (171, 91698550), (190, 82528695), (205, 76490010), (225, 69690898), (246, 63741675), (285, 55019130), (342, 45849275), (369, 42494450), (410, 38245005), (450, 34845449), (475, 33011478), (570, 27509565), (615, 25496670), (738, 21247225), (779, 20128950), (855, 18339710), (950, 16505739), (1025, 15298002), (1091, 14372550), (1230, 12748335), (1425, 11003826), (1558, 10064475), (1681, 9328050), (1710, 9169855), (1845, 8498890), (2050, 7649001), (2182, 7186275), (2337, 6709650), (2850, 5501913), (3075, 5099334), (3273, 4790850), (3362, 4664025), (3690, 4249445), (3895, 4025790), (4275, 3667942), (4674, 3354825), (5043, 3109350), (5455, 2874510), (6150, 2549667), (6546, 2395425), (7011, 2236550), (7790, 2012895), (8405, 1865610), (8550, 1833971), (9225, 1699778), (9819, 1596950), (10086, 1554675), (10910, 1437255), (11685, 1341930), (14022, 1118275), (15129, 1036450), (16365, 958170), (16810, 932805), (18450, 849889), (19475, 805158), (19638, 798475), (20729, 756450), (23370, 670965), (25215, 621870), (27275, 574902), (30258, 518225), (31939, 490950), (32730, 479085), (35055, 447310), (38950, 402579), (41458, 378225), (42025, 373122), (44731, 350550), (49095, 319390), (50430, 310935), (54550, 287451), (58425, 268386), (62187, 252150), (63878, 245475), (70110, 223655), (75645, 207290), (81825, 191634), (84050, 186561), (89462, 175275), (95817, 163650), (98190, 159695), (103645, 151290), (116850, 134193), (124374, 126075)]