198212850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1793

約数の個数: 144

約数和(自身を含む): 606550464

約数和(自身を除く): 408337614

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 30, 33, 45, 46, 50, 55, 66, 69, 75, 90, 99, 110, 115, 138, 150, 165, 198, 207, 225, 230, 253, 275, 330, 345, 414, 450, 495, 506, 550, 575, 690, 759, 825, 990, 1035, 1150, 1265, 1518, 1650, 1725, 1741, 2070, 2277, 2475, 2530, 3450, 3482, 3795, 4554, 4950, 5175, 5223, 6325, 7590, 8705, 10350, 10446, 11385, 12650, 15669, 17410, 18975, 19151, 22770, 26115, 31338, 37950, 38302, 40043, 43525, 52230, 56925, 57453, 78345, 80086, 87050, 95755, 113850, 114906, 120129, 130575, 156690, 172359, 191510, 200215, 240258, 261150, 287265, 344718, 360387, 391725, 400430, 440473, 478775, 574530, 600645, 720774, 783450, 861795, 880946, 957550, 1001075, 1201290, 1321419, 1436325, 1723590, 1801935, 2002150, 2202365, 2642838, 2872650, 3003225, 3603870, 3964257, 4308975, 4404730, 6006450, 6607095, 7928514, 8617950, 9009675, 11011825, 13214190, 18019350, 19821285, 22023650, 33035475, 39642570, 66070950, 99106425, 198212850]

約数ペア:

[(1, 198212850), (2, 99106425), (3, 66070950), (5, 39642570), (6, 33035475), (9, 22023650), (10, 19821285), (11, 18019350), (15, 13214190), (18, 11011825), (22, 9009675), (23, 8617950), (25, 7928514), (30, 6607095), (33, 6006450), (45, 4404730), (46, 4308975), (50, 3964257), (55, 3603870), (66, 3003225), (69, 2872650), (75, 2642838), (90, 2202365), (99, 2002150), (110, 1801935), (115, 1723590), (138, 1436325), (150, 1321419), (165, 1201290), (198, 1001075), (207, 957550), (225, 880946), (230, 861795), (253, 783450), (275, 720774), (330, 600645), (345, 574530), (414, 478775), (450, 440473), (495, 400430), (506, 391725), (550, 360387), (575, 344718), (690, 287265), (759, 261150), (825, 240258), (990, 200215), (1035, 191510), (1150, 172359), (1265, 156690), (1518, 130575), (1650, 120129), (1725, 114906), (1741, 113850), (2070, 95755), (2277, 87050), (2475, 80086), (2530, 78345), (3450, 57453), (3482, 56925), (3795, 52230), (4554, 43525), (4950, 40043), (5175, 38302), (5223, 37950), (6325, 31338), (7590, 26115), (8705, 22770), (10350, 19151), (10446, 18975), (11385, 17410), (12650, 15669)]