13304881980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{132229}}^1$

素因数の和:132300

約数の個数: 144

約数和(自身を含む): 44473709280

約数和(自身を除く): 31168827300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 468, 516, 559, 585, 645, 774, 780, 860, 1118, 1170, 1290, 1548, 1677, 1935, 2236, 2340, 2580, 2795, 3354, 3870, 5031, 5590, 6708, 7740, 8385, 10062, 11180, 16770, 20124, 25155, 33540, 50310, 100620, 132229, 264458, 396687, 528916, 661145, 793374, 1190061, 1322290, 1586748, 1718977, 1983435, 2380122, 2644580, 3437954, 3966870, 4760244, 5156931, 5685847, 5950305, 6875908, 7933740, 8594885, 10313862, 11371694, 11900610, 15470793, 17057541, 17189770, 20627724, 22743388, 23801220, 25784655, 28429235, 30941586, 34115082, 34379540, 51172623, 51569310, 56858470, 61883172, 68230164, 73916011, 77353965, 85287705, 102345246, 103138620, 113716940, 147832022, 154707930, 170575410, 204690492, 221748033, 255863115, 295664044, 309415860, 341150820, 369580055, 443496066, 511726230, 665244099, 739160110, 886992132, 1023452460, 1108740165, 1330488198, 1478320220, 2217480330, 2660976396, 3326220495, 4434960660, 6652440990, 13304881980]

約数ペア:

[(1, 13304881980), (2, 6652440990), (3, 4434960660), (4, 3326220495), (5, 2660976396), (6, 2217480330), (9, 1478320220), (10, 1330488198), (12, 1108740165), (13, 1023452460), (15, 886992132), (18, 739160110), (20, 665244099), (26, 511726230), (30, 443496066), (36, 369580055), (39, 341150820), (43, 309415860), (45, 295664044), (52, 255863115), (60, 221748033), (65, 204690492), (78, 170575410), (86, 154707930), (90, 147832022), (117, 113716940), (129, 103138620), (130, 102345246), (156, 85287705), (172, 77353965), (180, 73916011), (195, 68230164), (215, 61883172), (234, 56858470), (258, 51569310), (260, 51172623), (387, 34379540), (390, 34115082), (430, 30941586), (468, 28429235), (516, 25784655), (559, 23801220), (585, 22743388), (645, 20627724), (774, 17189770), (780, 17057541), (860, 15470793), (1118, 11900610), (1170, 11371694), (1290, 10313862), (1548, 8594885), (1677, 7933740), (1935, 6875908), (2236, 5950305), (2340, 5685847), (2580, 5156931), (2795, 4760244), (3354, 3966870), (3870, 3437954), (5031, 2644580), (5590, 2380122), (6708, 1983435), (7740, 1718977), (8385, 1586748), (10062, 1322290), (11180, 1190061), (16770, 793374), (20124, 661145), (25155, 528916), (33540, 396687), (50310, 264458), (100620, 132229)]