23930550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 75209472

約数和(自身を除く): 51278922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 71, 75, 90, 105, 107, 126, 142, 150, 175, 210, 213, 214, 225, 315, 321, 350, 355, 426, 450, 497, 525, 535, 630, 639, 642, 710, 749, 963, 994, 1050, 1065, 1070, 1278, 1491, 1498, 1575, 1605, 1775, 1926, 2130, 2247, 2485, 2675, 2982, 3150, 3195, 3210, 3550, 3745, 4473, 4494, 4815, 4970, 5325, 5350, 6390, 6741, 7455, 7490, 7597, 8025, 8946, 9630, 10650, 11235, 12425, 13482, 14910, 15194, 15975, 16050, 18725, 22365, 22470, 22791, 24075, 24850, 31950, 33705, 37275, 37450, 37985, 44730, 45582, 48150, 53179, 56175, 67410, 68373, 74550, 75970, 106358, 111825, 112350, 113955, 136746, 159537, 168525, 189925, 223650, 227910, 265895, 319074, 337050, 341865, 379850, 478611, 531790, 569775, 683730, 797685, 957222, 1139550, 1329475, 1595370, 1709325, 2393055, 2658950, 3418650, 3988425, 4786110, 7976850, 11965275, 23930550]

約数ペア:

[(1, 23930550), (2, 11965275), (3, 7976850), (5, 4786110), (6, 3988425), (7, 3418650), (9, 2658950), (10, 2393055), (14, 1709325), (15, 1595370), (18, 1329475), (21, 1139550), (25, 957222), (30, 797685), (35, 683730), (42, 569775), (45, 531790), (50, 478611), (63, 379850), (70, 341865), (71, 337050), (75, 319074), (90, 265895), (105, 227910), (107, 223650), (126, 189925), (142, 168525), (150, 159537), (175, 136746), (210, 113955), (213, 112350), (214, 111825), (225, 106358), (315, 75970), (321, 74550), (350, 68373), (355, 67410), (426, 56175), (450, 53179), (497, 48150), (525, 45582), (535, 44730), (630, 37985), (639, 37450), (642, 37275), (710, 33705), (749, 31950), (963, 24850), (994, 24075), (1050, 22791), (1065, 22470), (1070, 22365), (1278, 18725), (1491, 16050), (1498, 15975), (1575, 15194), (1605, 14910), (1775, 13482), (1926, 12425), (2130, 11235), (2247, 10650), (2485, 9630), (2675, 8946), (2982, 8025), (3150, 7597), (3195, 7490), (3210, 7455), (3550, 6741), (3745, 6390), (4473, 5350), (4494, 5325), (4815, 4970)]