27879150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:103

約数の個数: 144

約数和(自身を含む): 81651024

約数和(自身を除く): 53771874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 29, 30, 34, 39, 50, 51, 58, 65, 75, 78, 85, 87, 102, 130, 145, 150, 170, 174, 195, 221, 255, 290, 325, 377, 390, 425, 435, 442, 493, 510, 650, 663, 725, 754, 841, 850, 870, 975, 986, 1105, 1131, 1275, 1326, 1450, 1479, 1682, 1885, 1950, 2175, 2210, 2262, 2465, 2523, 2550, 2958, 3315, 3770, 4205, 4350, 4930, 5046, 5525, 5655, 6409, 6630, 7395, 8410, 9425, 10933, 11050, 11310, 12325, 12615, 12818, 14297, 14790, 16575, 18850, 19227, 21025, 21866, 24650, 25230, 28275, 28594, 32045, 32799, 33150, 36975, 38454, 42050, 42891, 54665, 56550, 63075, 64090, 65598, 71485, 73950, 85782, 96135, 109330, 126150, 142970, 160225, 163995, 185861, 192270, 214455, 273325, 320450, 327990, 357425, 371722, 428910, 480675, 546650, 557583, 714850, 819975, 929305, 961350, 1072275, 1115166, 1639950, 1858610, 2144550, 2787915, 4646525, 5575830, 9293050, 13939575, 27879150]

約数ペア:

[(1, 27879150), (2, 13939575), (3, 9293050), (5, 5575830), (6, 4646525), (10, 2787915), (13, 2144550), (15, 1858610), (17, 1639950), (25, 1115166), (26, 1072275), (29, 961350), (30, 929305), (34, 819975), (39, 714850), (50, 557583), (51, 546650), (58, 480675), (65, 428910), (75, 371722), (78, 357425), (85, 327990), (87, 320450), (102, 273325), (130, 214455), (145, 192270), (150, 185861), (170, 163995), (174, 160225), (195, 142970), (221, 126150), (255, 109330), (290, 96135), (325, 85782), (377, 73950), (390, 71485), (425, 65598), (435, 64090), (442, 63075), (493, 56550), (510, 54665), (650, 42891), (663, 42050), (725, 38454), (754, 36975), (841, 33150), (850, 32799), (870, 32045), (975, 28594), (986, 28275), (1105, 25230), (1131, 24650), (1275, 21866), (1326, 21025), (1450, 19227), (1479, 18850), (1682, 16575), (1885, 14790), (1950, 14297), (2175, 12818), (2210, 12615), (2262, 12325), (2465, 11310), (2523, 11050), (2550, 10933), (2958, 9425), (3315, 8410), (3770, 7395), (4205, 6630), (4350, 6409), (4930, 5655), (5046, 5525)]