388620300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2416

約数の個数: 144

約数和(自身を含む): 1224921600

約数和(自身を除く): 836301300

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, 285, 290, 300, 348, 380, 435, 475, 551, 570, 580, 725, 870, 950, 1102, 1140, 1425, 1450, 1653, 1740, 1900, 2175, 2204, 2351, 2755, 2850, 2900, 3306, 4350, 4702, 5510, 5700, 6612, 7053, 8265, 8700, 9404, 11020, 11755, 13775, 14106, 16530, 23510, 27550, 28212, 33060, 35265, 41325, 44669, 47020, 55100, 58775, 68179, 70530, 82650, 89338, 117550, 134007, 136358, 141060, 165300, 176325, 178676, 204537, 223345, 235100, 268014, 272716, 340895, 352650, 409074, 446690, 536028, 670035, 681790, 705300, 818148, 893380, 1022685, 1116725, 1295401, 1340070, 1363580, 1704475, 2045370, 2233450, 2590802, 2680140, 3350175, 3408950, 3886203, 4090740, 4466900, 5113425, 5181604, 6477005, 6700350, 6817900, 7772406, 10226850, 12954010, 13400700, 15544812, 19431015, 20453700, 25908020, 32385025, 38862030, 64770050, 77724060, 97155075, 129540100, 194310150, 388620300]

約数ペア:

[(1, 388620300), (2, 194310150), (3, 129540100), (4, 97155075), (5, 77724060), (6, 64770050), (10, 38862030), (12, 32385025), (15, 25908020), (19, 20453700), (20, 19431015), (25, 15544812), (29, 13400700), (30, 12954010), (38, 10226850), (50, 7772406), (57, 6817900), (58, 6700350), (60, 6477005), (75, 5181604), (76, 5113425), (87, 4466900), (95, 4090740), (100, 3886203), (114, 3408950), (116, 3350175), (145, 2680140), (150, 2590802), (174, 2233450), (190, 2045370), (228, 1704475), (285, 1363580), (290, 1340070), (300, 1295401), (348, 1116725), (380, 1022685), (435, 893380), (475, 818148), (551, 705300), (570, 681790), (580, 670035), (725, 536028), (870, 446690), (950, 409074), (1102, 352650), (1140, 340895), (1425, 272716), (1450, 268014), (1653, 235100), (1740, 223345), (1900, 204537), (2175, 178676), (2204, 176325), (2351, 165300), (2755, 141060), (2850, 136358), (2900, 134007), (3306, 117550), (4350, 89338), (4702, 82650), (5510, 70530), (5700, 68179), (6612, 58775), (7053, 55100), (8265, 47020), (8700, 44669), (9404, 41325), (11020, 35265), (11755, 33060), (13775, 28212), (14106, 27550), (16530, 23510)]