193916100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 647958528

約数和(自身を除く): 454042428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 107, 140, 150, 175, 210, 214, 300, 321, 350, 420, 428, 525, 535, 642, 700, 749, 863, 1050, 1070, 1284, 1498, 1605, 1726, 2100, 2140, 2247, 2589, 2675, 2996, 3210, 3452, 3745, 4315, 4494, 5178, 5350, 6041, 6420, 7490, 8025, 8630, 8988, 10356, 10700, 11235, 12082, 12945, 14980, 16050, 17260, 18123, 18725, 21575, 22470, 24164, 25890, 30205, 32100, 36246, 37450, 43150, 44940, 51780, 56175, 60410, 64725, 72492, 74900, 86300, 90615, 92341, 112350, 120820, 129450, 151025, 181230, 184682, 224700, 258900, 277023, 302050, 362460, 369364, 453075, 461705, 554046, 604100, 646387, 906150, 923410, 1108092, 1292774, 1385115, 1812300, 1846820, 1939161, 2308525, 2585548, 2770230, 3231935, 3878322, 4617050, 5540460, 6463870, 6925575, 7756644, 9234100, 9695805, 12927740, 13851150, 16159675, 19391610, 27702300, 32319350, 38783220, 48479025, 64638700, 96958050, 193916100]

約数ペア:

[(1, 193916100), (2, 96958050), (3, 64638700), (4, 48479025), (5, 38783220), (6, 32319350), (7, 27702300), (10, 19391610), (12, 16159675), (14, 13851150), (15, 12927740), (20, 9695805), (21, 9234100), (25, 7756644), (28, 6925575), (30, 6463870), (35, 5540460), (42, 4617050), (50, 3878322), (60, 3231935), (70, 2770230), (75, 2585548), (84, 2308525), (100, 1939161), (105, 1846820), (107, 1812300), (140, 1385115), (150, 1292774), (175, 1108092), (210, 923410), (214, 906150), (300, 646387), (321, 604100), (350, 554046), (420, 461705), (428, 453075), (525, 369364), (535, 362460), (642, 302050), (700, 277023), (749, 258900), (863, 224700), (1050, 184682), (1070, 181230), (1284, 151025), (1498, 129450), (1605, 120820), (1726, 112350), (2100, 92341), (2140, 90615), (2247, 86300), (2589, 74900), (2675, 72492), (2996, 64725), (3210, 60410), (3452, 56175), (3745, 51780), (4315, 44940), (4494, 43150), (5178, 37450), (5350, 36246), (6041, 32100), (6420, 30205), (7490, 25890), (8025, 24164), (8630, 22470), (8988, 21575), (10356, 18725), (10700, 18123), (11235, 17260), (12082, 16050), (12945, 14980)]