290906400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2363

約数の個数: 144

約数和(自身を含む): 965188224

約数和(自身を除く): 674281824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 1060, 1200, 1272, 1325, 1590, 1696, 2120, 2287, 2400, 2544, 2650, 3180, 3975, 4240, 4574, 5088, 5300, 6360, 6861, 7950, 8480, 9148, 10600, 11435, 12720, 13722, 15900, 18296, 21200, 22870, 25440, 27444, 31800, 34305, 36592, 42400, 45740, 54888, 57175, 63600, 68610, 73184, 91480, 109776, 114350, 121211, 127200, 137220, 171525, 182960, 219552, 228700, 242422, 274440, 343050, 363633, 365920, 457400, 484844, 548880, 606055, 686100, 727266, 914800, 969688, 1097760, 1212110, 1372200, 1454532, 1818165, 1829600, 1939376, 2424220, 2744400, 2909064, 3030275, 3636330, 3878752, 4848440, 5488800, 5818128, 6060550, 7272660, 9090825, 9696880, 11636256, 12121100, 14545320, 18181650, 19393760, 24242200, 29090640, 36363300, 48484400, 58181280, 72726600, 96968800, 145453200, 290906400]

約数ペア:

[(1, 290906400), (2, 145453200), (3, 96968800), (4, 72726600), (5, 58181280), (6, 48484400), (8, 36363300), (10, 29090640), (12, 24242200), (15, 19393760), (16, 18181650), (20, 14545320), (24, 12121100), (25, 11636256), (30, 9696880), (32, 9090825), (40, 7272660), (48, 6060550), (50, 5818128), (53, 5488800), (60, 4848440), (75, 3878752), (80, 3636330), (96, 3030275), (100, 2909064), (106, 2744400), (120, 2424220), (150, 1939376), (159, 1829600), (160, 1818165), (200, 1454532), (212, 1372200), (240, 1212110), (265, 1097760), (300, 969688), (318, 914800), (400, 727266), (424, 686100), (480, 606055), (530, 548880), (600, 484844), (636, 457400), (795, 365920), (800, 363633), (848, 343050), (1060, 274440), (1200, 242422), (1272, 228700), (1325, 219552), (1590, 182960), (1696, 171525), (2120, 137220), (2287, 127200), (2400, 121211), (2544, 114350), (2650, 109776), (3180, 91480), (3975, 73184), (4240, 68610), (4574, 63600), (5088, 57175), (5300, 54888), (6360, 45740), (6861, 42400), (7950, 36592), (8480, 34305), (9148, 31800), (10600, 27444), (11435, 25440), (12720, 22870), (13722, 21200), (15900, 18296)]