19005793650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4507}}^1\times {\mathrm{9371}}^1$

素因数の和:13896

約数の個数: 72

約数和(自身を含む): 51079011984

約数和(自身を除く): 32073218334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4507, 9014, 9371, 13521, 18742, 22535, 27042, 28113, 40563, 45070, 46855, 56226, 67605, 81126, 84339, 93710, 112675, 135210, 140565, 168678, 202815, 225350, 234275, 281130, 338025, 405630, 421695, 468550, 676050, 702825, 843390, 1014075, 1405650, 2028150, 2108475, 4216950, 42235097, 84470194, 126705291, 211175485, 253410582, 380115873, 422350970, 633526455, 760231746, 1055877425, 1267052910, 1900579365, 2111754850, 3167632275, 3801158730, 6335264550, 9502896825, 19005793650]

約数ペア:

[(1, 19005793650), (2, 9502896825), (3, 6335264550), (5, 3801158730), (6, 3167632275), (9, 2111754850), (10, 1900579365), (15, 1267052910), (18, 1055877425), (25, 760231746), (30, 633526455), (45, 422350970), (50, 380115873), (75, 253410582), (90, 211175485), (150, 126705291), (225, 84470194), (450, 42235097), (4507, 4216950), (9014, 2108475), (9371, 2028150), (13521, 1405650), (18742, 1014075), (22535, 843390), (27042, 702825), (28113, 676050), (40563, 468550), (45070, 421695), (46855, 405630), (56226, 338025), (67605, 281130), (81126, 234275), (84339, 225350), (93710, 202815), (112675, 168678), (135210, 140565)]