2856532500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 240

約数和(自身を含む): 9368251200

約数和(自身を除く): 6511718700

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, 101, 108, 125, 135, 150, 180, 202, 225, 250, 270, 300, 303, 375, 404, 419, 450, 500, 505, 540, 606, 625, 675, 750, 838, 900, 909, 1010, 1125, 1212, 1250, 1257, 1350, 1500, 1515, 1676, 1818, 1875, 2020, 2095, 2250, 2500, 2514, 2525, 2700, 2727, 3030, 3375, 3636, 3750, 3771, 4190, 4500, 4545, 5028, 5050, 5454, 5625, 6060, 6285, 6750, 7500, 7542, 7575, 8380, 9090, 10100, 10475, 10908, 11250, 11313, 12570, 12625, 13500, 13635, 15084, 15150, 16875, 18180, 18855, 20950, 22500, 22626, 22725, 25140, 25250, 27270, 30300, 31425, 33750, 37710, 37875, 41900, 42319, 45252, 45450, 50500, 52375, 54540, 56565, 62850, 63125, 67500, 68175, 75420, 75750, 84638, 90900, 94275, 104750, 113130, 113625, 125700, 126250, 126957, 136350, 151500, 157125, 169276, 188550, 189375, 209500, 211595, 226260, 227250, 252500, 253914, 261875, 272700, 282825, 314250, 340875, 377100, 378750, 380871, 423190, 454500, 471375, 507828, 523750, 565650, 568125, 628500, 634785, 681750, 757500, 761742, 785625, 846380, 942750, 1047500, 1057975, 1131300, 1136250, 1142613, 1269570, 1363500, 1414125, 1523484, 1571250, 1704375, 1885500, 1904355, 2115950, 2272500, 2285226, 2356875, 2539140, 2828250, 3142500, 3173925, 3408750, 3808710, 4231900, 4570452, 4713750, 5289875, 5656500, 5713065, 6347850, 6817500, 7070625, 7617420, 9427500, 9521775, 10579750, 11426130, 12695700, 14141250, 15869625, 19043550, 21159500, 22852260, 26449375, 28282500, 28565325, 31739250, 38087100, 47608875, 52898750, 57130650, 63478500, 79348125, 95217750, 105797500, 114261300, 142826625, 158696250, 190435500, 238044375, 285653250, 317392500, 476088750, 571306500, 714133125, 952177500, 1428266250, 2856532500]

約数ペア:

[(1, 2856532500), (2, 1428266250), (3, 952177500), (4, 714133125), (5, 571306500), (6, 476088750), (9, 317392500), (10, 285653250), (12, 238044375), (15, 190435500), (18, 158696250), (20, 142826625), (25, 114261300), (27, 105797500), (30, 95217750), (36, 79348125), (45, 63478500), (50, 57130650), (54, 52898750), (60, 47608875), (75, 38087100), (90, 31739250), (100, 28565325), (101, 28282500), (108, 26449375), (125, 22852260), (135, 21159500), (150, 19043550), (180, 15869625), (202, 14141250), (225, 12695700), (250, 11426130), (270, 10579750), (300, 9521775), (303, 9427500), (375, 7617420), (404, 7070625), (419, 6817500), (450, 6347850), (500, 5713065), (505, 5656500), (540, 5289875), (606, 4713750), (625, 4570452), (675, 4231900), (750, 3808710), (838, 3408750), (900, 3173925), (909, 3142500), (1010, 2828250), (1125, 2539140), (1212, 2356875), (1250, 2285226), (1257, 2272500), (1350, 2115950), (1500, 1904355), (1515, 1885500), (1676, 1704375), (1818, 1571250), (1875, 1523484), (2020, 1414125), (2095, 1363500), (2250, 1269570), (2500, 1142613), (2514, 1136250), (2525, 1131300), (2700, 1057975), (2727, 1047500), (3030, 942750), (3375, 846380), (3636, 785625), (3750, 761742), (3771, 757500), (4190, 681750), (4500, 634785), (4545, 628500), (5028, 568125), (5050, 565650), (5454, 523750), (5625, 507828), (6060, 471375), (6285, 454500), (6750, 423190), (7500, 380871), (7542, 378750), (7575, 377100), (8380, 340875), (9090, 314250), (10100, 282825), (10475, 272700), (10908, 261875), (11250, 253914), (11313, 252500), (12570, 227250), (12625, 226260), (13500, 211595), (13635, 209500), (15084, 189375), (15150, 188550), (16875, 169276), (18180, 157125), (18855, 151500), (20950, 136350), (22500, 126957), (22626, 126250), (22725, 125700), (25140, 113625), (25250, 113130), (27270, 104750), (30300, 94275), (31425, 90900), (33750, 84638), (37710, 75750), (37875, 75420), (41900, 68175), (42319, 67500), (45252, 63125), (45450, 62850), (50500, 56565), (52375, 54540)]