157957020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22501}}^1$

素因数の和:22532

約数の個数: 96

約数和(自身を含む): 529247040

約数和(自身を除く): 371290020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 22501, 45002, 67503, 90004, 112505, 135006, 202509, 225010, 270012, 292513, 337515, 405018, 450020, 585026, 607527, 675030, 810036, 877539, 1012545, 1170052, 1215054, 1350060, 1462565, 1755078, 2025090, 2430108, 2632617, 2925130, 3037635, 3510156, 4050180, 4387695, 5265234, 5850260, 6075270, 7897851, 8775390, 10530468, 12150540, 13163085, 15795702, 17550780, 26326170, 31591404, 39489255, 52652340, 78978510, 157957020]

約数ペア:

[(1, 157957020), (2, 78978510), (3, 52652340), (4, 39489255), (5, 31591404), (6, 26326170), (9, 17550780), (10, 15795702), (12, 13163085), (13, 12150540), (15, 10530468), (18, 8775390), (20, 7897851), (26, 6075270), (27, 5850260), (30, 5265234), (36, 4387695), (39, 4050180), (45, 3510156), (52, 3037635), (54, 2925130), (60, 2632617), (65, 2430108), (78, 2025090), (90, 1755078), (108, 1462565), (117, 1350060), (130, 1215054), (135, 1170052), (156, 1012545), (180, 877539), (195, 810036), (234, 675030), (260, 607527), (270, 585026), (351, 450020), (390, 405018), (468, 337515), (540, 292513), (585, 270012), (702, 225010), (780, 202509), (1170, 135006), (1404, 112505), (1755, 90004), (2340, 67503), (3510, 45002), (7020, 22501)]