203288400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2723

約数の個数: 240

約数和(自身を含む): 827228800

約数和(自身を除く): 623940400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2689, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5378, 5400, 6300, 7560, 8067, 8400, 9450, 10756, 10800, 12600, 13445, 15120, 16134, 18823, 18900, 21512, 24201, 25200, 26890, 32268, 37646, 37800, 40335, 43024, 48402, 53780, 56469, 64536, 67225, 72603, 75292, 75600, 80670, 94115, 96804, 107560, 112938, 121005, 129072, 134450, 145206, 150584, 161340, 169407, 188230, 193608, 201675, 215120, 225876, 242010, 268900, 282345, 290412, 301168, 322680, 338814, 363015, 376460, 387216, 403350, 451752, 470575, 484020, 508221, 537800, 564690, 580824, 605025, 645360, 677628, 726030, 752920, 806700, 847035, 903504, 941150, 968040, 1016442, 1075600, 1129380, 1161648, 1210050, 1355256, 1411725, 1452060, 1505840, 1613400, 1694070, 1815075, 1882300, 1936080, 2032884, 2258760, 2420100, 2541105, 2710512, 2823450, 2904120, 3226800, 3388140, 3630150, 3764600, 4065768, 4235175, 4517520, 4840200, 5082210, 5646900, 5808240, 6776280, 7260300, 7529200, 8131536, 8470350, 9680400, 10164420, 11293800, 12705525, 13552560, 14520600, 16940700, 20328840, 22587600, 25411050, 29041200, 33881400, 40657680, 50822100, 67762800, 101644200, 203288400]

約数ペア:

[(1, 203288400), (2, 101644200), (3, 67762800), (4, 50822100), (5, 40657680), (6, 33881400), (7, 29041200), (8, 25411050), (9, 22587600), (10, 20328840), (12, 16940700), (14, 14520600), (15, 13552560), (16, 12705525), (18, 11293800), (20, 10164420), (21, 9680400), (24, 8470350), (25, 8131536), (27, 7529200), (28, 7260300), (30, 6776280), (35, 5808240), (36, 5646900), (40, 5082210), (42, 4840200), (45, 4517520), (48, 4235175), (50, 4065768), (54, 3764600), (56, 3630150), (60, 3388140), (63, 3226800), (70, 2904120), (72, 2823450), (75, 2710512), (80, 2541105), (84, 2420100), (90, 2258760), (100, 2032884), (105, 1936080), (108, 1882300), (112, 1815075), (120, 1694070), (126, 1613400), (135, 1505840), (140, 1452060), (144, 1411725), (150, 1355256), (168, 1210050), (175, 1161648), (180, 1129380), (189, 1075600), (200, 1016442), (210, 968040), (216, 941150), (225, 903504), (240, 847035), (252, 806700), (270, 752920), (280, 726030), (300, 677628), (315, 645360), (336, 605025), (350, 580824), (360, 564690), (378, 537800), (400, 508221), (420, 484020), (432, 470575), (450, 451752), (504, 403350), (525, 387216), (540, 376460), (560, 363015), (600, 338814), (630, 322680), (675, 301168), (700, 290412), (720, 282345), (756, 268900), (840, 242010), (900, 225876), (945, 215120), (1008, 201675), (1050, 193608), (1080, 188230), (1200, 169407), (1260, 161340), (1350, 150584), (1400, 145206), (1512, 134450), (1575, 129072), (1680, 121005), (1800, 112938), (1890, 107560), (2100, 96804), (2160, 94115), (2520, 80670), (2689, 75600), (2700, 75292), (2800, 72603), (3024, 67225), (3150, 64536), (3600, 56469), (3780, 53780), (4200, 48402), (4725, 43024), (5040, 40335), (5378, 37800), (5400, 37646), (6300, 32268), (7560, 26890), (8067, 25200), (8400, 24201), (9450, 21512), (10756, 18900), (10800, 18823), (12600, 16134), (13445, 15120)]