30456525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 60710400

約数和(自身を除く): 30253875

約数列:

[1, 3, 5, 11, 15, 19, 25, 29, 33, 55, 57, 67, 75, 87, 95, 145, 165, 201, 209, 275, 285, 319, 335, 435, 475, 551, 627, 725, 737, 825, 957, 1005, 1045, 1273, 1425, 1595, 1653, 1675, 1943, 2175, 2211, 2755, 3135, 3685, 3819, 4785, 5025, 5225, 5829, 6061, 6365, 7975, 8265, 9715, 11055, 13775, 14003, 15675, 18183, 18425, 19095, 21373, 23925, 29145, 30305, 31825, 36917, 41325, 42009, 48575, 55275, 64119, 70015, 90915, 95475, 106865, 110751, 145725, 151525, 184585, 210045, 320595, 350075, 406087, 454575, 534325, 553755, 922925, 1050225, 1218261, 1602975, 2030435, 2768775, 6091305, 10152175, 30456525]

約数ペア:

[(1, 30456525), (3, 10152175), (5, 6091305), (11, 2768775), (15, 2030435), (19, 1602975), (25, 1218261), (29, 1050225), (33, 922925), (55, 553755), (57, 534325), (67, 454575), (75, 406087), (87, 350075), (95, 320595), (145, 210045), (165, 184585), (201, 151525), (209, 145725), (275, 110751), (285, 106865), (319, 95475), (335, 90915), (435, 70015), (475, 64119), (551, 55275), (627, 48575), (725, 42009), (737, 41325), (825, 36917), (957, 31825), (1005, 30305), (1045, 29145), (1273, 23925), (1425, 21373), (1595, 19095), (1653, 18425), (1675, 18183), (1943, 15675), (2175, 14003), (2211, 13775), (2755, 11055), (3135, 9715), (3685, 8265), (3819, 7975), (4785, 6365), (5025, 6061), (5225, 5829)]