38514900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 121867200

約数和(自身を除く): 83352300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 50, 57, 58, 60, 75, 76, 87, 95, 100, 114, 116, 145, 150, 174, 190, 228, 233, 285, 290, 300, 348, 380, 435, 466, 475, 551, 570, 580, 699, 725, 870, 932, 950, 1102, 1140, 1165, 1398, 1425, 1450, 1653, 1740, 1900, 2175, 2204, 2330, 2755, 2796, 2850, 2900, 3306, 3495, 4350, 4427, 4660, 5510, 5700, 5825, 6612, 6757, 6990, 8265, 8700, 8854, 11020, 11650, 13281, 13514, 13775, 13980, 16530, 17475, 17708, 20271, 22135, 23300, 26562, 27028, 27550, 33060, 33785, 34950, 40542, 41325, 44270, 53124, 55100, 66405, 67570, 69900, 81084, 82650, 88540, 101355, 110675, 128383, 132810, 135140, 165300, 168925, 202710, 221350, 256766, 265620, 332025, 337850, 385149, 405420, 442700, 506775, 513532, 641915, 664050, 675700, 770298, 1013550, 1283830, 1328100, 1540596, 1925745, 2027100, 2567660, 3209575, 3851490, 6419150, 7702980, 9628725, 12838300, 19257450, 38514900]

約数ペア:

[(1, 38514900), (2, 19257450), (3, 12838300), (4, 9628725), (5, 7702980), (6, 6419150), (10, 3851490), (12, 3209575), (15, 2567660), (19, 2027100), (20, 1925745), (25, 1540596), (29, 1328100), (30, 1283830), (38, 1013550), (50, 770298), (57, 675700), (58, 664050), (60, 641915), (75, 513532), (76, 506775), (87, 442700), (95, 405420), (100, 385149), (114, 337850), (116, 332025), (145, 265620), (150, 256766), (174, 221350), (190, 202710), (228, 168925), (233, 165300), (285, 135140), (290, 132810), (300, 128383), (348, 110675), (380, 101355), (435, 88540), (466, 82650), (475, 81084), (551, 69900), (570, 67570), (580, 66405), (699, 55100), (725, 53124), (870, 44270), (932, 41325), (950, 40542), (1102, 34950), (1140, 33785), (1165, 33060), (1398, 27550), (1425, 27028), (1450, 26562), (1653, 23300), (1740, 22135), (1900, 20271), (2175, 17708), (2204, 17475), (2330, 16530), (2755, 13980), (2796, 13775), (2850, 13514), (2900, 13281), (3306, 11650), (3495, 11020), (4350, 8854), (4427, 8700), (4660, 8265), (5510, 6990), (5700, 6757), (5825, 6612)]