42494100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 136657920

約数和(自身を除く): 94163820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 110, 132, 150, 158, 163, 165, 220, 237, 275, 300, 316, 326, 330, 395, 474, 489, 550, 652, 660, 790, 815, 825, 869, 948, 978, 1100, 1185, 1580, 1630, 1650, 1738, 1793, 1956, 1975, 2370, 2445, 2607, 3260, 3300, 3476, 3586, 3950, 4075, 4345, 4740, 4890, 5214, 5379, 5925, 7172, 7900, 8150, 8690, 8965, 9780, 10428, 10758, 11850, 12225, 12877, 13035, 16300, 17380, 17930, 21516, 21725, 23700, 24450, 25754, 26070, 26895, 35860, 38631, 43450, 44825, 48900, 51508, 52140, 53790, 64385, 65175, 77262, 86900, 89650, 107580, 128770, 130350, 134475, 141647, 154524, 179300, 193155, 257540, 260700, 268950, 283294, 321925, 386310, 424941, 537900, 566588, 643850, 708235, 772620, 849882, 965775, 1287700, 1416470, 1699764, 1931550, 2124705, 2832940, 3541175, 3863100, 4249410, 7082350, 8498820, 10623525, 14164700, 21247050, 42494100]

約数ペア:

[(1, 42494100), (2, 21247050), (3, 14164700), (4, 10623525), (5, 8498820), (6, 7082350), (10, 4249410), (11, 3863100), (12, 3541175), (15, 2832940), (20, 2124705), (22, 1931550), (25, 1699764), (30, 1416470), (33, 1287700), (44, 965775), (50, 849882), (55, 772620), (60, 708235), (66, 643850), (75, 566588), (79, 537900), (100, 424941), (110, 386310), (132, 321925), (150, 283294), (158, 268950), (163, 260700), (165, 257540), (220, 193155), (237, 179300), (275, 154524), (300, 141647), (316, 134475), (326, 130350), (330, 128770), (395, 107580), (474, 89650), (489, 86900), (550, 77262), (652, 65175), (660, 64385), (790, 53790), (815, 52140), (825, 51508), (869, 48900), (948, 44825), (978, 43450), (1100, 38631), (1185, 35860), (1580, 26895), (1630, 26070), (1650, 25754), (1738, 24450), (1793, 23700), (1956, 21725), (1975, 21516), (2370, 17930), (2445, 17380), (2607, 16300), (3260, 13035), (3300, 12877), (3476, 12225), (3586, 11850), (3950, 10758), (4075, 10428), (4345, 9780), (4740, 8965), (4890, 8690), (5214, 8150), (5379, 7900), (5925, 7172)]