23206500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 76317696

約数和(自身を除く): 53111196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 191, 225, 243, 250, 270, 300, 324, 375, 382, 405, 450, 486, 500, 540, 573, 675, 750, 764, 810, 900, 955, 972, 1125, 1146, 1215, 1350, 1500, 1620, 1719, 1910, 2025, 2250, 2292, 2430, 2700, 2865, 3375, 3438, 3820, 4050, 4500, 4775, 4860, 5157, 5730, 6075, 6750, 6876, 8100, 8595, 9550, 10125, 10314, 11460, 12150, 13500, 14325, 15471, 17190, 19100, 20250, 20628, 23875, 24300, 25785, 28650, 30375, 30942, 34380, 40500, 42975, 46413, 47750, 51570, 57300, 60750, 61884, 71625, 77355, 85950, 92826, 95500, 103140, 121500, 128925, 143250, 154710, 171900, 185652, 214875, 232065, 257850, 286500, 309420, 386775, 429750, 464130, 515700, 644625, 773550, 859500, 928260, 1160325, 1289250, 1547100, 1933875, 2320650, 2578500, 3867750, 4641300, 5801625, 7735500, 11603250, 23206500]

約数ペア:

[(1, 23206500), (2, 11603250), (3, 7735500), (4, 5801625), (5, 4641300), (6, 3867750), (9, 2578500), (10, 2320650), (12, 1933875), (15, 1547100), (18, 1289250), (20, 1160325), (25, 928260), (27, 859500), (30, 773550), (36, 644625), (45, 515700), (50, 464130), (54, 429750), (60, 386775), (75, 309420), (81, 286500), (90, 257850), (100, 232065), (108, 214875), (125, 185652), (135, 171900), (150, 154710), (162, 143250), (180, 128925), (191, 121500), (225, 103140), (243, 95500), (250, 92826), (270, 85950), (300, 77355), (324, 71625), (375, 61884), (382, 60750), (405, 57300), (450, 51570), (486, 47750), (500, 46413), (540, 42975), (573, 40500), (675, 34380), (750, 30942), (764, 30375), (810, 28650), (900, 25785), (955, 24300), (972, 23875), (1125, 20628), (1146, 20250), (1215, 19100), (1350, 17190), (1500, 15471), (1620, 14325), (1719, 13500), (1910, 12150), (2025, 11460), (2250, 10314), (2292, 10125), (2430, 9550), (2700, 8595), (2865, 8100), (3375, 6876), (3438, 6750), (3820, 6075), (4050, 5730), (4500, 5157), (4775, 4860)]