38873100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 130491648

約数和(自身を除く): 91618548

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, 173, 175, 210, 214, 300, 321, 346, 350, 420, 428, 519, 525, 535, 642, 692, 700, 749, 865, 1038, 1050, 1070, 1211, 1284, 1498, 1605, 1730, 2076, 2100, 2140, 2247, 2422, 2595, 2675, 2996, 3210, 3460, 3633, 3745, 4325, 4494, 4844, 5190, 5350, 6055, 6420, 7266, 7490, 8025, 8650, 8988, 10380, 10700, 11235, 12110, 12975, 14532, 14980, 16050, 17300, 18165, 18511, 18725, 22470, 24220, 25950, 30275, 32100, 36330, 37022, 37450, 44940, 51900, 55533, 56175, 60550, 72660, 74044, 74900, 90825, 92555, 111066, 112350, 121100, 129577, 181650, 185110, 222132, 224700, 259154, 277665, 363300, 370220, 388731, 462775, 518308, 555330, 647885, 777462, 925550, 1110660, 1295770, 1388325, 1554924, 1851100, 1943655, 2591540, 2776650, 3239425, 3887310, 5553300, 6478850, 7774620, 9718275, 12957700, 19436550, 38873100]

約数ペア:

[(1, 38873100), (2, 19436550), (3, 12957700), (4, 9718275), (5, 7774620), (6, 6478850), (7, 5553300), (10, 3887310), (12, 3239425), (14, 2776650), (15, 2591540), (20, 1943655), (21, 1851100), (25, 1554924), (28, 1388325), (30, 1295770), (35, 1110660), (42, 925550), (50, 777462), (60, 647885), (70, 555330), (75, 518308), (84, 462775), (100, 388731), (105, 370220), (107, 363300), (140, 277665), (150, 259154), (173, 224700), (175, 222132), (210, 185110), (214, 181650), (300, 129577), (321, 121100), (346, 112350), (350, 111066), (420, 92555), (428, 90825), (519, 74900), (525, 74044), (535, 72660), (642, 60550), (692, 56175), (700, 55533), (749, 51900), (865, 44940), (1038, 37450), (1050, 37022), (1070, 36330), (1211, 32100), (1284, 30275), (1498, 25950), (1605, 24220), (1730, 22470), (2076, 18725), (2100, 18511), (2140, 18165), (2247, 17300), (2422, 16050), (2595, 14980), (2675, 14532), (2996, 12975), (3210, 12110), (3460, 11235), (3633, 10700), (3745, 10380), (4325, 8988), (4494, 8650), (4844, 8025), (5190, 7490), (5350, 7266), (6055, 6420)]