388337400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1783}}^1$

素因数の和:1827

約数の個数: 216

約数和(自身を含む): 1434309240

約数和(自身を除く): 1045971840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 121, 132, 150, 165, 180, 198, 200, 220, 225, 242, 264, 275, 300, 330, 360, 363, 396, 440, 450, 484, 495, 550, 600, 605, 660, 726, 792, 825, 900, 968, 990, 1089, 1100, 1210, 1320, 1452, 1650, 1783, 1800, 1815, 1980, 2178, 2200, 2420, 2475, 2904, 3025, 3300, 3566, 3630, 3960, 4356, 4840, 4950, 5349, 5445, 6050, 6600, 7132, 7260, 8712, 8915, 9075, 9900, 10698, 10890, 12100, 14264, 14520, 16047, 17830, 18150, 19613, 19800, 21396, 21780, 24200, 26745, 27225, 32094, 35660, 36300, 39226, 42792, 43560, 44575, 53490, 54450, 58839, 64188, 71320, 72600, 78452, 80235, 89150, 98065, 106980, 108900, 117678, 128376, 133725, 156904, 160470, 176517, 178300, 196130, 213960, 215743, 217800, 235356, 267450, 294195, 320940, 353034, 356600, 392260, 401175, 431486, 470712, 490325, 534900, 588390, 641880, 647229, 706068, 784520, 802350, 862972, 882585, 980650, 1069800, 1078715, 1176780, 1294458, 1412136, 1470975, 1604700, 1725944, 1765170, 1941687, 1961300, 2157430, 2353560, 2588916, 2941950, 3209400, 3236145, 3530340, 3883374, 3922600, 4314860, 4412925, 5177832, 5393575, 5883900, 6472290, 7060680, 7766748, 8629720, 8825850, 9708435, 10787150, 11767800, 12944580, 15533496, 16180725, 17651700, 19416870, 21574300, 25889160, 32361450, 35303400, 38833740, 43148600, 48542175, 64722900, 77667480, 97084350, 129445800, 194168700, 388337400]

約数ペア:

[(1, 388337400), (2, 194168700), (3, 129445800), (4, 97084350), (5, 77667480), (6, 64722900), (8, 48542175), (9, 43148600), (10, 38833740), (11, 35303400), (12, 32361450), (15, 25889160), (18, 21574300), (20, 19416870), (22, 17651700), (24, 16180725), (25, 15533496), (30, 12944580), (33, 11767800), (36, 10787150), (40, 9708435), (44, 8825850), (45, 8629720), (50, 7766748), (55, 7060680), (60, 6472290), (66, 5883900), (72, 5393575), (75, 5177832), (88, 4412925), (90, 4314860), (99, 3922600), (100, 3883374), (110, 3530340), (120, 3236145), (121, 3209400), (132, 2941950), (150, 2588916), (165, 2353560), (180, 2157430), (198, 1961300), (200, 1941687), (220, 1765170), (225, 1725944), (242, 1604700), (264, 1470975), (275, 1412136), (300, 1294458), (330, 1176780), (360, 1078715), (363, 1069800), (396, 980650), (440, 882585), (450, 862972), (484, 802350), (495, 784520), (550, 706068), (600, 647229), (605, 641880), (660, 588390), (726, 534900), (792, 490325), (825, 470712), (900, 431486), (968, 401175), (990, 392260), (1089, 356600), (1100, 353034), (1210, 320940), (1320, 294195), (1452, 267450), (1650, 235356), (1783, 217800), (1800, 215743), (1815, 213960), (1980, 196130), (2178, 178300), (2200, 176517), (2420, 160470), (2475, 156904), (2904, 133725), (3025, 128376), (3300, 117678), (3566, 108900), (3630, 106980), (3960, 98065), (4356, 89150), (4840, 80235), (4950, 78452), (5349, 72600), (5445, 71320), (6050, 64188), (6600, 58839), (7132, 54450), (7260, 53490), (8712, 44575), (8915, 43560), (9075, 42792), (9900, 39226), (10698, 36300), (10890, 35660), (12100, 32094), (14264, 27225), (14520, 26745), (16047, 24200), (17830, 21780), (18150, 21396), (19613, 19800)]