194945700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 619960320

約数和(自身を除く): 425014620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 25, 30, 38, 46, 50, 57, 60, 69, 75, 76, 92, 95, 100, 114, 115, 138, 150, 190, 228, 230, 276, 285, 300, 345, 380, 437, 460, 475, 570, 575, 690, 874, 950, 1140, 1150, 1311, 1380, 1425, 1487, 1725, 1748, 1900, 2185, 2300, 2622, 2850, 2974, 3450, 4370, 4461, 5244, 5700, 5948, 6555, 6900, 7435, 8740, 8922, 10925, 13110, 14870, 17844, 21850, 22305, 26220, 28253, 29740, 32775, 34201, 37175, 43700, 44610, 56506, 65550, 68402, 74350, 84759, 89220, 102603, 111525, 113012, 131100, 136804, 141265, 148700, 169518, 171005, 205206, 223050, 282530, 339036, 342010, 410412, 423795, 446100, 513015, 565060, 649819, 684020, 706325, 847590, 855025, 1026030, 1299638, 1412650, 1695180, 1710050, 1949457, 2052060, 2118975, 2565075, 2599276, 2825300, 3249095, 3420100, 3898914, 4237950, 5130150, 6498190, 7797828, 8475900, 9747285, 10260300, 12996380, 16245475, 19494570, 32490950, 38989140, 48736425, 64981900, 97472850, 194945700]

約数ペア:

[(1, 194945700), (2, 97472850), (3, 64981900), (4, 48736425), (5, 38989140), (6, 32490950), (10, 19494570), (12, 16245475), (15, 12996380), (19, 10260300), (20, 9747285), (23, 8475900), (25, 7797828), (30, 6498190), (38, 5130150), (46, 4237950), (50, 3898914), (57, 3420100), (60, 3249095), (69, 2825300), (75, 2599276), (76, 2565075), (92, 2118975), (95, 2052060), (100, 1949457), (114, 1710050), (115, 1695180), (138, 1412650), (150, 1299638), (190, 1026030), (228, 855025), (230, 847590), (276, 706325), (285, 684020), (300, 649819), (345, 565060), (380, 513015), (437, 446100), (460, 423795), (475, 410412), (570, 342010), (575, 339036), (690, 282530), (874, 223050), (950, 205206), (1140, 171005), (1150, 169518), (1311, 148700), (1380, 141265), (1425, 136804), (1487, 131100), (1725, 113012), (1748, 111525), (1900, 102603), (2185, 89220), (2300, 84759), (2622, 74350), (2850, 68402), (2974, 65550), (3450, 56506), (4370, 44610), (4461, 43700), (5244, 37175), (5700, 34201), (5948, 32775), (6555, 29740), (6900, 28253), (7435, 26220), (8740, 22305), (8922, 21850), (10925, 17844), (13110, 14870)]