830133900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2347}}^1$

素因数の和:2501

約数の個数: 144

約数和(自身を含む): 2690244480

約数和(自身を除く): 1860110580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 131, 135, 150, 180, 225, 262, 270, 300, 393, 450, 524, 540, 655, 675, 786, 900, 1179, 1310, 1350, 1572, 1965, 2347, 2358, 2620, 2700, 3275, 3537, 3930, 4694, 4716, 5895, 6550, 7041, 7074, 7860, 9388, 9825, 11735, 11790, 13100, 14082, 14148, 17685, 19650, 21123, 23470, 23580, 28164, 29475, 35205, 35370, 39300, 42246, 46940, 58675, 58950, 63369, 70410, 70740, 84492, 88425, 105615, 117350, 117900, 126738, 140820, 176025, 176850, 211230, 234700, 253476, 307457, 316845, 352050, 353700, 422460, 528075, 614914, 633690, 704100, 922371, 1056150, 1229828, 1267380, 1537285, 1584225, 1844742, 2112300, 2767113, 3074570, 3168450, 3689484, 4611855, 5534226, 6149140, 6336900, 7686425, 8301339, 9223710, 11068452, 13835565, 15372850, 16602678, 18447420, 23059275, 27671130, 30745700, 33205356, 41506695, 46118550, 55342260, 69177825, 83013390, 92237100, 138355650, 166026780, 207533475, 276711300, 415066950, 830133900]

約数ペア:

[(1, 830133900), (2, 415066950), (3, 276711300), (4, 207533475), (5, 166026780), (6, 138355650), (9, 92237100), (10, 83013390), (12, 69177825), (15, 55342260), (18, 46118550), (20, 41506695), (25, 33205356), (27, 30745700), (30, 27671130), (36, 23059275), (45, 18447420), (50, 16602678), (54, 15372850), (60, 13835565), (75, 11068452), (90, 9223710), (100, 8301339), (108, 7686425), (131, 6336900), (135, 6149140), (150, 5534226), (180, 4611855), (225, 3689484), (262, 3168450), (270, 3074570), (300, 2767113), (393, 2112300), (450, 1844742), (524, 1584225), (540, 1537285), (655, 1267380), (675, 1229828), (786, 1056150), (900, 922371), (1179, 704100), (1310, 633690), (1350, 614914), (1572, 528075), (1965, 422460), (2347, 353700), (2358, 352050), (2620, 316845), (2700, 307457), (3275, 253476), (3537, 234700), (3930, 211230), (4694, 176850), (4716, 176025), (5895, 140820), (6550, 126738), (7041, 117900), (7074, 117350), (7860, 105615), (9388, 88425), (9825, 84492), (11735, 70740), (11790, 70410), (13100, 63369), (14082, 58950), (14148, 58675), (17685, 46940), (19650, 42246), (21123, 39300), (23470, 35370), (23580, 35205), (28164, 29475)]