108567800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{809}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 280227600

約数和(自身を除く): 171659800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 61, 88, 100, 110, 122, 200, 220, 244, 275, 305, 440, 488, 550, 610, 671, 809, 1100, 1220, 1342, 1525, 1618, 2200, 2440, 2684, 3050, 3236, 3355, 4045, 5368, 6100, 6472, 6710, 8090, 8899, 12200, 13420, 16180, 16775, 17798, 20225, 26840, 32360, 33550, 35596, 40450, 44495, 49349, 67100, 71192, 80900, 88990, 98698, 134200, 161800, 177980, 197396, 222475, 246745, 355960, 394792, 444950, 493490, 542839, 889900, 986980, 1085678, 1233725, 1779800, 1973960, 2171356, 2467450, 2714195, 4342712, 4934900, 5428390, 9869800, 10856780, 13570975, 21713560, 27141950, 54283900, 108567800]

約数ペア:

[(1, 108567800), (2, 54283900), (4, 27141950), (5, 21713560), (8, 13570975), (10, 10856780), (11, 9869800), (20, 5428390), (22, 4934900), (25, 4342712), (40, 2714195), (44, 2467450), (50, 2171356), (55, 1973960), (61, 1779800), (88, 1233725), (100, 1085678), (110, 986980), (122, 889900), (200, 542839), (220, 493490), (244, 444950), (275, 394792), (305, 355960), (440, 246745), (488, 222475), (550, 197396), (610, 177980), (671, 161800), (809, 134200), (1100, 98698), (1220, 88990), (1342, 80900), (1525, 71192), (1618, 67100), (2200, 49349), (2440, 44495), (2684, 40450), (3050, 35596), (3236, 33550), (3355, 32360), (4045, 26840), (5368, 20225), (6100, 17798), (6472, 16775), (6710, 16180), (8090, 13420), (8899, 12200)]