385514400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 216

約数和(自身を含む): 1306416384

約数和(自身を除く): 920901984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 191, 200, 232, 240, 290, 300, 348, 382, 400, 435, 464, 480, 573, 580, 600, 696, 725, 764, 800, 841, 870, 928, 955, 1146, 1160, 1200, 1392, 1450, 1528, 1682, 1740, 1910, 2175, 2292, 2320, 2400, 2523, 2784, 2865, 2900, 3056, 3364, 3480, 3820, 4205, 4350, 4584, 4640, 4775, 5046, 5539, 5730, 5800, 6112, 6728, 6960, 7640, 8410, 8700, 9168, 9550, 10092, 11078, 11460, 11600, 12615, 13456, 13920, 14325, 15280, 16617, 16820, 17400, 18336, 19100, 20184, 21025, 22156, 22920, 23200, 25230, 26912, 27695, 28650, 30560, 33234, 33640, 34800, 38200, 40368, 42050, 44312, 45840, 50460, 55390, 57300, 63075, 66468, 67280, 69600, 76400, 80736, 83085, 84100, 88624, 91680, 100920, 110780, 114600, 126150, 132936, 134560, 138475, 152800, 160631, 166170, 168200, 177248, 201840, 221560, 229200, 252300, 265872, 276950, 321262, 332340, 336400, 403680, 415425, 443120, 458400, 481893, 504600, 531744, 553900, 642524, 664680, 672800, 803155, 830850, 886240, 963786, 1009200, 1107800, 1285048, 1329360, 1606310, 1661700, 1927572, 2018400, 2215600, 2409465, 2570096, 2658720, 3212620, 3323400, 3855144, 4015775, 4431200, 4818930, 5140192, 6425240, 6646800, 7710288, 8031550, 9637860, 12047325, 12850480, 13293600, 15420576, 16063100, 19275720, 24094650, 25700960, 32126200, 38551440, 48189300, 64252400, 77102880, 96378600, 128504800, 192757200, 385514400]

約数ペア:

[(1, 385514400), (2, 192757200), (3, 128504800), (4, 96378600), (5, 77102880), (6, 64252400), (8, 48189300), (10, 38551440), (12, 32126200), (15, 25700960), (16, 24094650), (20, 19275720), (24, 16063100), (25, 15420576), (29, 13293600), (30, 12850480), (32, 12047325), (40, 9637860), (48, 8031550), (50, 7710288), (58, 6646800), (60, 6425240), (75, 5140192), (80, 4818930), (87, 4431200), (96, 4015775), (100, 3855144), (116, 3323400), (120, 3212620), (145, 2658720), (150, 2570096), (160, 2409465), (174, 2215600), (191, 2018400), (200, 1927572), (232, 1661700), (240, 1606310), (290, 1329360), (300, 1285048), (348, 1107800), (382, 1009200), (400, 963786), (435, 886240), (464, 830850), (480, 803155), (573, 672800), (580, 664680), (600, 642524), (696, 553900), (725, 531744), (764, 504600), (800, 481893), (841, 458400), (870, 443120), (928, 415425), (955, 403680), (1146, 336400), (1160, 332340), (1200, 321262), (1392, 276950), (1450, 265872), (1528, 252300), (1682, 229200), (1740, 221560), (1910, 201840), (2175, 177248), (2292, 168200), (2320, 166170), (2400, 160631), (2523, 152800), (2784, 138475), (2865, 134560), (2900, 132936), (3056, 126150), (3364, 114600), (3480, 110780), (3820, 100920), (4205, 91680), (4350, 88624), (4584, 84100), (4640, 83085), (4775, 80736), (5046, 76400), (5539, 69600), (5730, 67280), (5800, 66468), (6112, 63075), (6728, 57300), (6960, 55390), (7640, 50460), (8410, 45840), (8700, 44312), (9168, 42050), (9550, 40368), (10092, 38200), (11078, 34800), (11460, 33640), (11600, 33234), (12615, 30560), (13456, 28650), (13920, 27695), (14325, 26912), (15280, 25230), (16617, 23200), (16820, 22920), (17400, 22156), (18336, 21025), (19100, 20184)]