216271260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 675554880

約数和(自身を除く): 459283620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 109, 146, 151, 180, 218, 219, 292, 302, 327, 365, 436, 438, 453, 545, 604, 654, 657, 730, 755, 876, 906, 981, 1090, 1095, 1308, 1314, 1359, 1460, 1510, 1635, 1812, 1962, 2180, 2190, 2265, 2628, 2718, 3020, 3270, 3285, 3924, 4380, 4530, 4905, 5436, 6540, 6570, 6795, 7957, 9060, 9810, 11023, 13140, 13590, 15914, 16459, 19620, 22046, 23871, 27180, 31828, 32918, 33069, 39785, 44092, 47742, 49377, 55115, 65836, 66138, 71613, 79570, 82295, 95484, 98754, 99207, 110230, 119355, 132276, 143226, 148131, 159140, 164590, 165345, 197508, 198414, 220460, 238710, 246885, 286452, 296262, 329180, 330690, 358065, 396828, 477420, 493770, 496035, 592524, 661380, 716130, 740655, 987540, 992070, 1201507, 1432260, 1481310, 1984140, 2403014, 2962620, 3604521, 4806028, 6007535, 7209042, 10813563, 12015070, 14418084, 18022605, 21627126, 24030140, 36045210, 43254252, 54067815, 72090420, 108135630, 216271260]

約数ペア:

[(1, 216271260), (2, 108135630), (3, 72090420), (4, 54067815), (5, 43254252), (6, 36045210), (9, 24030140), (10, 21627126), (12, 18022605), (15, 14418084), (18, 12015070), (20, 10813563), (30, 7209042), (36, 6007535), (45, 4806028), (60, 3604521), (73, 2962620), (90, 2403014), (109, 1984140), (146, 1481310), (151, 1432260), (180, 1201507), (218, 992070), (219, 987540), (292, 740655), (302, 716130), (327, 661380), (365, 592524), (436, 496035), (438, 493770), (453, 477420), (545, 396828), (604, 358065), (654, 330690), (657, 329180), (730, 296262), (755, 286452), (876, 246885), (906, 238710), (981, 220460), (1090, 198414), (1095, 197508), (1308, 165345), (1314, 164590), (1359, 159140), (1460, 148131), (1510, 143226), (1635, 132276), (1812, 119355), (1962, 110230), (2180, 99207), (2190, 98754), (2265, 95484), (2628, 82295), (2718, 79570), (3020, 71613), (3270, 66138), (3285, 65836), (3924, 55115), (4380, 49377), (4530, 47742), (4905, 44092), (5436, 39785), (6540, 33069), (6570, 32918), (6795, 31828), (7957, 27180), (9060, 23871), (9810, 22046), (11023, 19620), (13140, 16459), (13590, 15914)]