390319200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2406

約数の個数: 216

約数和(自身を含む): 1436814288

約数和(自身を除く): 1046495088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 32, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 96, 100, 115, 120, 138, 144, 150, 160, 180, 184, 200, 207, 225, 230, 240, 276, 288, 300, 345, 360, 368, 400, 414, 450, 460, 480, 552, 575, 600, 690, 720, 736, 800, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1440, 1656, 1725, 1800, 1840, 2070, 2208, 2300, 2357, 2400, 2760, 3312, 3450, 3600, 3680, 4140, 4600, 4714, 5175, 5520, 6624, 6900, 7071, 7200, 8280, 9200, 9428, 10350, 11040, 11785, 13800, 14142, 16560, 18400, 18856, 20700, 21213, 23570, 27600, 28284, 33120, 35355, 37712, 41400, 42426, 47140, 54211, 55200, 56568, 58925, 70710, 75424, 82800, 84852, 94280, 106065, 108422, 113136, 117850, 141420, 162633, 165600, 169704, 176775, 188560, 212130, 216844, 226272, 235700, 271055, 282840, 325266, 339408, 353550, 377120, 424260, 433688, 471400, 487899, 530325, 542110, 565680, 650532, 678816, 707100, 813165, 848520, 867376, 942800, 975798, 1060650, 1084220, 1131360, 1301064, 1355275, 1414200, 1626330, 1697040, 1734752, 1885600, 1951596, 2121300, 2168440, 2439495, 2602128, 2710550, 2828400, 3252660, 3394080, 3903192, 4065825, 4242600, 4336880, 4878990, 5204256, 5421100, 5656800, 6505320, 7806384, 8131650, 8485200, 8673760, 9757980, 10842200, 12197475, 13010640, 15612768, 16263300, 16970400, 19515960, 21684400, 24394950, 26021280, 32526600, 39031920, 43368800, 48789900, 65053200, 78063840, 97579800, 130106400, 195159600, 390319200]

約数ペア:

[(1, 390319200), (2, 195159600), (3, 130106400), (4, 97579800), (5, 78063840), (6, 65053200), (8, 48789900), (9, 43368800), (10, 39031920), (12, 32526600), (15, 26021280), (16, 24394950), (18, 21684400), (20, 19515960), (23, 16970400), (24, 16263300), (25, 15612768), (30, 13010640), (32, 12197475), (36, 10842200), (40, 9757980), (45, 8673760), (46, 8485200), (48, 8131650), (50, 7806384), (60, 6505320), (69, 5656800), (72, 5421100), (75, 5204256), (80, 4878990), (90, 4336880), (92, 4242600), (96, 4065825), (100, 3903192), (115, 3394080), (120, 3252660), (138, 2828400), (144, 2710550), (150, 2602128), (160, 2439495), (180, 2168440), (184, 2121300), (200, 1951596), (207, 1885600), (225, 1734752), (230, 1697040), (240, 1626330), (276, 1414200), (288, 1355275), (300, 1301064), (345, 1131360), (360, 1084220), (368, 1060650), (400, 975798), (414, 942800), (450, 867376), (460, 848520), (480, 813165), (552, 707100), (575, 678816), (600, 650532), (690, 565680), (720, 542110), (736, 530325), (800, 487899), (828, 471400), (900, 433688), (920, 424260), (1035, 377120), (1104, 353550), (1150, 339408), (1200, 325266), (1380, 282840), (1440, 271055), (1656, 235700), (1725, 226272), (1800, 216844), (1840, 212130), (2070, 188560), (2208, 176775), (2300, 169704), (2357, 165600), (2400, 162633), (2760, 141420), (3312, 117850), (3450, 113136), (3600, 108422), (3680, 106065), (4140, 94280), (4600, 84852), (4714, 82800), (5175, 75424), (5520, 70710), (6624, 58925), (6900, 56568), (7071, 55200), (7200, 54211), (8280, 47140), (9200, 42426), (9428, 41400), (10350, 37712), (11040, 35355), (11785, 33120), (13800, 28284), (14142, 27600), (16560, 23570), (18400, 21213), (18856, 20700)]