15312486780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1601

約数の個数: 192

約数和(自身を含む): 48364646400

約数和(自身を除く): 33052159620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 223, 270, 303, 404, 446, 505, 540, 606, 669, 892, 909, 1010, 1115, 1212, 1259, 1338, 1515, 1818, 2007, 2020, 2230, 2518, 2676, 2727, 3030, 3345, 3636, 3777, 4014, 4460, 4545, 5036, 5454, 6021, 6060, 6295, 6690, 7554, 8028, 9090, 10035, 10908, 11331, 12042, 12590, 13380, 13635, 15108, 18180, 18885, 20070, 22523, 22662, 24084, 25180, 27270, 30105, 33993, 37770, 40140, 45046, 45324, 54540, 56655, 60210, 67569, 67986, 75540, 90092, 112615, 113310, 120420, 127159, 135138, 135972, 169965, 202707, 225230, 226620, 254318, 270276, 280757, 337845, 339930, 381477, 405414, 450460, 508636, 561514, 608121, 635795, 675690, 679860, 762954, 810828, 842271, 1013535, 1123028, 1144431, 1216242, 1271590, 1351380, 1403785, 1525908, 1684542, 1907385, 2027070, 2288862, 2432484, 2526813, 2543180, 2807570, 3040605, 3369084, 3433293, 3814770, 4054140, 4211355, 4577724, 5053626, 5615140, 5722155, 6081210, 6866586, 7580439, 7629540, 8422710, 10107252, 11444310, 12162420, 12634065, 13733172, 15160878, 16845420, 17166465, 22888620, 25268130, 28356457, 30321756, 34332930, 37902195, 50536260, 56712914, 68665860, 75804390, 85069371, 113425828, 141782285, 151608780, 170138742, 255208113, 283564570, 340277484, 425346855, 510416226, 567129140, 765624339, 850693710, 1020832452, 1276040565, 1531248678, 1701387420, 2552081130, 3062497356, 3828121695, 5104162260, 7656243390, 15312486780]

約数ペア:

[(1, 15312486780), (2, 7656243390), (3, 5104162260), (4, 3828121695), (5, 3062497356), (6, 2552081130), (9, 1701387420), (10, 1531248678), (12, 1276040565), (15, 1020832452), (18, 850693710), (20, 765624339), (27, 567129140), (30, 510416226), (36, 425346855), (45, 340277484), (54, 283564570), (60, 255208113), (90, 170138742), (101, 151608780), (108, 141782285), (135, 113425828), (180, 85069371), (202, 75804390), (223, 68665860), (270, 56712914), (303, 50536260), (404, 37902195), (446, 34332930), (505, 30321756), (540, 28356457), (606, 25268130), (669, 22888620), (892, 17166465), (909, 16845420), (1010, 15160878), (1115, 13733172), (1212, 12634065), (1259, 12162420), (1338, 11444310), (1515, 10107252), (1818, 8422710), (2007, 7629540), (2020, 7580439), (2230, 6866586), (2518, 6081210), (2676, 5722155), (2727, 5615140), (3030, 5053626), (3345, 4577724), (3636, 4211355), (3777, 4054140), (4014, 3814770), (4460, 3433293), (4545, 3369084), (5036, 3040605), (5454, 2807570), (6021, 2543180), (6060, 2526813), (6295, 2432484), (6690, 2288862), (7554, 2027070), (8028, 1907385), (9090, 1684542), (10035, 1525908), (10908, 1403785), (11331, 1351380), (12042, 1271590), (12590, 1216242), (13380, 1144431), (13635, 1123028), (15108, 1013535), (18180, 842271), (18885, 810828), (20070, 762954), (22523, 679860), (22662, 675690), (24084, 635795), (25180, 608121), (27270, 561514), (30105, 508636), (33993, 450460), (37770, 405414), (40140, 381477), (45046, 339930), (45324, 337845), (54540, 280757), (56655, 270276), (60210, 254318), (67569, 226620), (67986, 225230), (75540, 202707), (90092, 169965), (112615, 135972), (113310, 135138), (120420, 127159)]