40601100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 131241600

約数和(自身を除く): 90640500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 419, 425, 475, 510, 570, 646, 838, 850, 950, 969, 1020, 1140, 1257, 1275, 1292, 1425, 1615, 1676, 1700, 1900, 1938, 2095, 2514, 2550, 2850, 3230, 3876, 4190, 4845, 5028, 5100, 5700, 6285, 6460, 7123, 7961, 8075, 8380, 9690, 10475, 12570, 14246, 15922, 16150, 19380, 20950, 21369, 23883, 24225, 25140, 28492, 31425, 31844, 32300, 35615, 39805, 41900, 42738, 47766, 48450, 62850, 71230, 79610, 85476, 95532, 96900, 106845, 119415, 125700, 135337, 142460, 159220, 178075, 199025, 213690, 238830, 270674, 356150, 398050, 406011, 427380, 477660, 534225, 541348, 597075, 676685, 712300, 796100, 812022, 1068450, 1194150, 1353370, 1624044, 2030055, 2136900, 2388300, 2706740, 3383425, 4060110, 6766850, 8120220, 10150275, 13533700, 20300550, 40601100]

約数ペア:

[(1, 40601100), (2, 20300550), (3, 13533700), (4, 10150275), (5, 8120220), (6, 6766850), (10, 4060110), (12, 3383425), (15, 2706740), (17, 2388300), (19, 2136900), (20, 2030055), (25, 1624044), (30, 1353370), (34, 1194150), (38, 1068450), (50, 812022), (51, 796100), (57, 712300), (60, 676685), (68, 597075), (75, 541348), (76, 534225), (85, 477660), (95, 427380), (100, 406011), (102, 398050), (114, 356150), (150, 270674), (170, 238830), (190, 213690), (204, 199025), (228, 178075), (255, 159220), (285, 142460), (300, 135337), (323, 125700), (340, 119415), (380, 106845), (419, 96900), (425, 95532), (475, 85476), (510, 79610), (570, 71230), (646, 62850), (838, 48450), (850, 47766), (950, 42738), (969, 41900), (1020, 39805), (1140, 35615), (1257, 32300), (1275, 31844), (1292, 31425), (1425, 28492), (1615, 25140), (1676, 24225), (1700, 23883), (1900, 21369), (1938, 20950), (2095, 19380), (2514, 16150), (2550, 15922), (2850, 14246), (3230, 12570), (3876, 10475), (4190, 9690), (4845, 8380), (5028, 8075), (5100, 7961), (5700, 7123), (6285, 6460)]