196977750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 540933120

約数和(自身を除く): 343955370

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 114, 115, 125, 138, 150, 190, 230, 250, 285, 345, 375, 437, 475, 570, 575, 601, 690, 750, 874, 950, 1150, 1202, 1311, 1425, 1725, 1803, 2185, 2375, 2622, 2850, 2875, 3005, 3450, 3606, 4370, 4750, 5750, 6010, 6555, 7125, 8625, 9015, 10925, 11419, 13110, 13823, 14250, 15025, 17250, 18030, 21850, 22838, 27646, 30050, 32775, 34257, 41469, 45075, 54625, 57095, 65550, 68514, 69115, 75125, 82938, 90150, 109250, 114190, 138230, 150250, 163875, 171285, 207345, 225375, 262637, 285475, 327750, 342570, 345575, 414690, 450750, 525274, 570950, 691150, 787911, 856425, 1036725, 1313185, 1427375, 1575822, 1712850, 1727875, 2073450, 2626370, 2854750, 3455750, 3939555, 4282125, 5183625, 6565925, 7879110, 8564250, 10367250, 13131850, 19697775, 32829625, 39395550, 65659250, 98488875, 196977750]

約数ペア:

[(1, 196977750), (2, 98488875), (3, 65659250), (5, 39395550), (6, 32829625), (10, 19697775), (15, 13131850), (19, 10367250), (23, 8564250), (25, 7879110), (30, 6565925), (38, 5183625), (46, 4282125), (50, 3939555), (57, 3455750), (69, 2854750), (75, 2626370), (95, 2073450), (114, 1727875), (115, 1712850), (125, 1575822), (138, 1427375), (150, 1313185), (190, 1036725), (230, 856425), (250, 787911), (285, 691150), (345, 570950), (375, 525274), (437, 450750), (475, 414690), (570, 345575), (575, 342570), (601, 327750), (690, 285475), (750, 262637), (874, 225375), (950, 207345), (1150, 171285), (1202, 163875), (1311, 150250), (1425, 138230), (1725, 114190), (1803, 109250), (2185, 90150), (2375, 82938), (2622, 75125), (2850, 69115), (2875, 68514), (3005, 65550), (3450, 57095), (3606, 54625), (4370, 45075), (4750, 41469), (5750, 34257), (6010, 32775), (6555, 30050), (7125, 27646), (8625, 22838), (9015, 21850), (10925, 18030), (11419, 17250), (13110, 15025), (13823, 14250)]