11780550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 72

約数和(自身を含む): 32381856

約数和(自身を除く): 20601306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 557, 705, 846, 1114, 1175, 1410, 1671, 2115, 2350, 2785, 3342, 3525, 4230, 5013, 5570, 7050, 8355, 10026, 10575, 13925, 16710, 21150, 25065, 26179, 27850, 41775, 50130, 52358, 78537, 83550, 125325, 130895, 157074, 235611, 250650, 261790, 392685, 471222, 654475, 785370, 1178055, 1308950, 1963425, 2356110, 3926850, 5890275, 11780550]

約数ペア:

[(1, 11780550), (2, 5890275), (3, 3926850), (5, 2356110), (6, 1963425), (9, 1308950), (10, 1178055), (15, 785370), (18, 654475), (25, 471222), (30, 392685), (45, 261790), (47, 250650), (50, 235611), (75, 157074), (90, 130895), (94, 125325), (141, 83550), (150, 78537), (225, 52358), (235, 50130), (282, 41775), (423, 27850), (450, 26179), (470, 25065), (557, 21150), (705, 16710), (846, 13925), (1114, 10575), (1175, 10026), (1410, 8355), (1671, 7050), (2115, 5570), (2350, 5013), (2785, 4230), (3342, 3525)]