2543100

素因数分解:

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

素因数の和:204

約数の個数: 108

約数和(自身を含む): 8608824

約数和(自身を除く): 6065724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 173, 175, 196, 210, 245, 294, 300, 346, 350, 420, 490, 519, 525, 588, 692, 700, 735, 865, 980, 1038, 1050, 1211, 1225, 1470, 1730, 2076, 2100, 2422, 2450, 2595, 2940, 3460, 3633, 3675, 4325, 4844, 4900, 5190, 6055, 7266, 7350, 8477, 8650, 10380, 12110, 12975, 14532, 14700, 16954, 17300, 18165, 24220, 25431, 25950, 30275, 33908, 36330, 42385, 50862, 51900, 60550, 72660, 84770, 90825, 101724, 121100, 127155, 169540, 181650, 211925, 254310, 363300, 423850, 508620, 635775, 847700, 1271550, 2543100]

約数ペア:

[(1, 2543100), (2, 1271550), (3, 847700), (4, 635775), (5, 508620), (6, 423850), (7, 363300), (10, 254310), (12, 211925), (14, 181650), (15, 169540), (20, 127155), (21, 121100), (25, 101724), (28, 90825), (30, 84770), (35, 72660), (42, 60550), (49, 51900), (50, 50862), (60, 42385), (70, 36330), (75, 33908), (84, 30275), (98, 25950), (100, 25431), (105, 24220), (140, 18165), (147, 17300), (150, 16954), (173, 14700), (175, 14532), (196, 12975), (210, 12110), (245, 10380), (294, 8650), (300, 8477), (346, 7350), (350, 7266), (420, 6055), (490, 5190), (519, 4900), (525, 4844), (588, 4325), (692, 3675), (700, 3633), (735, 3460), (865, 2940), (980, 2595), (1038, 2450), (1050, 2422), (1211, 2100), (1225, 2076), (1470, 1730)]