199105200

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7932

約数の個数: 180

約数和(自身を含む): 789757488

約数和(自身を除く): 590652288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3600, 4200, 5040, 6300, 7901, 8400, 12600, 15802, 23703, 25200, 31604, 39505, 47406, 55307, 63208, 71109, 79010, 94812, 110614, 118515, 126416, 142218, 158020, 165921, 189624, 197525, 221228, 237030, 276535, 284436, 316040, 331842, 355545, 379248, 395050, 442456, 474060, 497763, 553070, 568872, 592575, 632080, 663684, 711090, 790100, 829605, 884912, 948120, 995526, 1106140, 1137744, 1185150, 1327368, 1382675, 1422180, 1580200, 1659210, 1777725, 1896240, 1991052, 2212280, 2370300, 2488815, 2654736, 2765350, 2844360, 3160400, 3318420, 3555450, 3982104, 4148025, 4424560, 4740600, 4977630, 5530700, 5688720, 6636840, 7110900, 7964208, 8296050, 9481200, 9955260, 11061400, 12444075, 13273680, 14221800, 16592100, 19910520, 22122800, 24888150, 28443600, 33184200, 39821040, 49776300, 66368400, 99552600, 199105200]

約数ペア:

[(1, 199105200), (2, 99552600), (3, 66368400), (4, 49776300), (5, 39821040), (6, 33184200), (7, 28443600), (8, 24888150), (9, 22122800), (10, 19910520), (12, 16592100), (14, 14221800), (15, 13273680), (16, 12444075), (18, 11061400), (20, 9955260), (21, 9481200), (24, 8296050), (25, 7964208), (28, 7110900), (30, 6636840), (35, 5688720), (36, 5530700), (40, 4977630), (42, 4740600), (45, 4424560), (48, 4148025), (50, 3982104), (56, 3555450), (60, 3318420), (63, 3160400), (70, 2844360), (72, 2765350), (75, 2654736), (80, 2488815), (84, 2370300), (90, 2212280), (100, 1991052), (105, 1896240), (112, 1777725), (120, 1659210), (126, 1580200), (140, 1422180), (144, 1382675), (150, 1327368), (168, 1185150), (175, 1137744), (180, 1106140), (200, 995526), (210, 948120), (225, 884912), (240, 829605), (252, 790100), (280, 711090), (300, 663684), (315, 632080), (336, 592575), (350, 568872), (360, 553070), (400, 497763), (420, 474060), (450, 442456), (504, 395050), (525, 379248), (560, 355545), (600, 331842), (630, 316040), (700, 284436), (720, 276535), (840, 237030), (900, 221228), (1008, 197525), (1050, 189624), (1200, 165921), (1260, 158020), (1400, 142218), (1575, 126416), (1680, 118515), (1800, 110614), (2100, 94812), (2520, 79010), (2800, 71109), (3150, 63208), (3600, 55307), (4200, 47406), (5040, 39505), (6300, 31604), (7901, 25200), (8400, 23703), (12600, 15802)]