9936450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 27158976

約数和(自身を除く): 17222526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 311, 355, 426, 450, 622, 639, 710, 933, 1065, 1278, 1555, 1775, 1866, 2130, 2799, 3110, 3195, 3550, 4665, 5325, 5598, 6390, 7775, 9330, 10650, 13995, 15550, 15975, 22081, 23325, 27990, 31950, 44162, 46650, 66243, 69975, 110405, 132486, 139950, 198729, 220810, 331215, 397458, 552025, 662430, 993645, 1104050, 1656075, 1987290, 3312150, 4968225, 9936450]

約数ペア:

[(1, 9936450), (2, 4968225), (3, 3312150), (5, 1987290), (6, 1656075), (9, 1104050), (10, 993645), (15, 662430), (18, 552025), (25, 397458), (30, 331215), (45, 220810), (50, 198729), (71, 139950), (75, 132486), (90, 110405), (142, 69975), (150, 66243), (213, 46650), (225, 44162), (311, 31950), (355, 27990), (426, 23325), (450, 22081), (622, 15975), (639, 15550), (710, 13995), (933, 10650), (1065, 9330), (1278, 7775), (1555, 6390), (1775, 5598), (1866, 5325), (2130, 4665), (2799, 3550), (3110, 3195)]