243469650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{22861}}^1$

素因数の和:22947

約数の個数: 48

約数和(自身を含む): 612335808

約数和(自身を除く): 368866158

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 22861, 45722, 68583, 114305, 137166, 228610, 342915, 571525, 685830, 1143050, 1623131, 1714575, 3246262, 3429150, 4869393, 8115655, 9738786, 16231310, 24346965, 40578275, 48693930, 81156550, 121734825, 243469650]

約数ペア:

[(1, 243469650), (2, 121734825), (3, 81156550), (5, 48693930), (6, 40578275), (10, 24346965), (15, 16231310), (25, 9738786), (30, 8115655), (50, 4869393), (71, 3429150), (75, 3246262), (142, 1714575), (150, 1623131), (213, 1143050), (355, 685830), (426, 571525), (710, 342915), (1065, 228610), (1775, 137166), (2130, 114305), (3550, 68583), (5325, 45722), (10650, 22861)]