188305950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 552714624

約数和(自身を除く): 364408674

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 50, 70, 74, 75, 105, 111, 131, 150, 175, 185, 210, 222, 259, 262, 350, 370, 393, 518, 525, 555, 655, 777, 786, 917, 925, 1050, 1110, 1295, 1310, 1369, 1554, 1834, 1850, 1965, 2590, 2738, 2751, 2775, 3275, 3885, 3930, 4107, 4585, 4847, 5502, 5550, 6475, 6550, 6845, 7770, 8214, 9170, 9583, 9694, 9825, 12950, 13690, 13755, 14541, 19166, 19425, 19650, 20535, 22925, 24235, 27510, 28749, 29082, 33929, 34225, 38850, 41070, 45850, 47915, 48470, 57498, 67858, 68450, 68775, 72705, 95830, 101787, 102675, 121175, 137550, 143745, 145410, 169645, 179339, 203574, 205350, 239575, 242350, 287490, 339290, 358678, 363525, 479150, 508935, 538017, 718725, 727050, 848225, 896695, 1017870, 1076034, 1255373, 1437450, 1696450, 1793390, 2510746, 2544675, 2690085, 3766119, 4483475, 5089350, 5380170, 6276865, 7532238, 8966950, 12553730, 13450425, 18830595, 26900850, 31384325, 37661190, 62768650, 94152975, 188305950]

約数ペア:

[(1, 188305950), (2, 94152975), (3, 62768650), (5, 37661190), (6, 31384325), (7, 26900850), (10, 18830595), (14, 13450425), (15, 12553730), (21, 8966950), (25, 7532238), (30, 6276865), (35, 5380170), (37, 5089350), (42, 4483475), (50, 3766119), (70, 2690085), (74, 2544675), (75, 2510746), (105, 1793390), (111, 1696450), (131, 1437450), (150, 1255373), (175, 1076034), (185, 1017870), (210, 896695), (222, 848225), (259, 727050), (262, 718725), (350, 538017), (370, 508935), (393, 479150), (518, 363525), (525, 358678), (555, 339290), (655, 287490), (777, 242350), (786, 239575), (917, 205350), (925, 203574), (1050, 179339), (1110, 169645), (1295, 145410), (1310, 143745), (1369, 137550), (1554, 121175), (1834, 102675), (1850, 101787), (1965, 95830), (2590, 72705), (2738, 68775), (2751, 68450), (2775, 67858), (3275, 57498), (3885, 48470), (3930, 47915), (4107, 45850), (4585, 41070), (4847, 38850), (5502, 34225), (5550, 33929), (6475, 29082), (6550, 28749), (6845, 27510), (7770, 24235), (8214, 22925), (9170, 20535), (9583, 19650), (9694, 19425), (9825, 19166), (12950, 14541), (13690, 13755)]