131997690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 430230528

約数和(自身を除く): 298232838

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 23, 30, 31, 33, 34, 45, 46, 51, 55, 62, 66, 69, 85, 90, 93, 99, 102, 110, 115, 121, 138, 153, 155, 165, 170, 186, 187, 198, 207, 230, 242, 253, 255, 279, 306, 310, 330, 341, 345, 363, 374, 391, 414, 465, 495, 506, 510, 527, 558, 561, 605, 682, 690, 713, 726, 759, 765, 782, 930, 935, 990, 1023, 1035, 1054, 1089, 1122, 1173, 1210, 1265, 1395, 1426, 1518, 1530, 1581, 1683, 1705, 1815, 1870, 1955, 2046, 2057, 2070, 2139, 2178, 2277, 2346, 2530, 2635, 2783, 2790, 2805, 3069, 3162, 3366, 3410, 3519, 3565, 3630, 3751, 3795, 3910, 4114, 4278, 4301, 4554, 4743, 5115, 5270, 5445, 5566, 5610, 5797, 5865, 6138, 6171, 6417, 7038, 7130, 7502, 7590, 7843, 7905, 8349, 8415, 8602, 9486, 10230, 10285, 10695, 10890, 11253, 11385, 11594, 11730, 12121, 12342, 12834, 12903, 13915, 15345, 15686, 15810, 16698, 16830, 17391, 17595, 18513, 18755, 20570, 21390, 21505, 22506, 22770, 23529, 23715, 24242, 25047, 25806, 27830, 28985, 30690, 30855, 32085, 33759, 34782, 35190, 36363, 37026, 37510, 38709, 39215, 41745, 43010, 47058, 47311, 47430, 50094, 52173, 56265, 57970, 60605, 61710, 63767, 64170, 64515, 67518, 70587, 72726, 77418, 78430, 83490, 86273, 86955, 92565, 94622, 104346, 109089, 112530, 117645, 121210, 125235, 127534, 129030, 133331, 141174, 141933, 168795, 172546, 173910, 181815, 185130, 191301, 193545, 218178, 235290, 236555, 250470, 258819, 260865, 266662, 283866, 318835, 337590, 352935, 363630, 382602, 387090, 399993, 425799, 431365, 473110, 517638, 521730, 545445, 573903, 637670, 666655, 705870, 709665, 776457, 799986, 851598, 862730, 956505, 1090890, 1147806, 1199979, 1294095, 1333310, 1419330, 1466641, 1552914, 1913010, 1999965, 2128995, 2399958, 2588190, 2869515, 2933282, 3882285, 3999930, 4257990, 4399923, 5739030, 5999895, 7333205, 7764570, 8799846, 11999790, 13199769, 14666410, 21999615, 26399538, 43999230, 65998845, 131997690]

約数ペア:

[(1, 131997690), (2, 65998845), (3, 43999230), (5, 26399538), (6, 21999615), (9, 14666410), (10, 13199769), (11, 11999790), (15, 8799846), (17, 7764570), (18, 7333205), (22, 5999895), (23, 5739030), (30, 4399923), (31, 4257990), (33, 3999930), (34, 3882285), (45, 2933282), (46, 2869515), (51, 2588190), (55, 2399958), (62, 2128995), (66, 1999965), (69, 1913010), (85, 1552914), (90, 1466641), (93, 1419330), (99, 1333310), (102, 1294095), (110, 1199979), (115, 1147806), (121, 1090890), (138, 956505), (153, 862730), (155, 851598), (165, 799986), (170, 776457), (186, 709665), (187, 705870), (198, 666655), (207, 637670), (230, 573903), (242, 545445), (253, 521730), (255, 517638), (279, 473110), (306, 431365), (310, 425799), (330, 399993), (341, 387090), (345, 382602), (363, 363630), (374, 352935), (391, 337590), (414, 318835), (465, 283866), (495, 266662), (506, 260865), (510, 258819), (527, 250470), (558, 236555), (561, 235290), (605, 218178), (682, 193545), (690, 191301), (713, 185130), (726, 181815), (759, 173910), (765, 172546), (782, 168795), (930, 141933), (935, 141174), (990, 133331), (1023, 129030), (1035, 127534), (1054, 125235), (1089, 121210), (1122, 117645), (1173, 112530), (1210, 109089), (1265, 104346), (1395, 94622), (1426, 92565), (1518, 86955), (1530, 86273), (1581, 83490), (1683, 78430), (1705, 77418), (1815, 72726), (1870, 70587), (1955, 67518), (2046, 64515), (2057, 64170), (2070, 63767), (2139, 61710), (2178, 60605), (2277, 57970), (2346, 56265), (2530, 52173), (2635, 50094), (2783, 47430), (2790, 47311), (2805, 47058), (3069, 43010), (3162, 41745), (3366, 39215), (3410, 38709), (3519, 37510), (3565, 37026), (3630, 36363), (3751, 35190), (3795, 34782), (3910, 33759), (4114, 32085), (4278, 30855), (4301, 30690), (4554, 28985), (4743, 27830), (5115, 25806), (5270, 25047), (5445, 24242), (5566, 23715), (5610, 23529), (5797, 22770), (5865, 22506), (6138, 21505), (6171, 21390), (6417, 20570), (7038, 18755), (7130, 18513), (7502, 17595), (7590, 17391), (7843, 16830), (7905, 16698), (8349, 15810), (8415, 15686), (8602, 15345), (9486, 13915), (10230, 12903), (10285, 12834), (10695, 12342), (10890, 12121), (11253, 11730), (11385, 11594)]