100312800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{853}}^1$

素因数の和:890

約数の個数: 216

約数和(自身を含む): 380272536

約数和(自身を除く): 279959736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 853, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1706, 1960, 2100, 2352, 2400, 2450, 2559, 2800, 2940, 3360, 3412, 3675, 3920, 4200, 4265, 4704, 4900, 5118, 5600, 5880, 5971, 6824, 7350, 7840, 8400, 8530, 9800, 10236, 11760, 11942, 12795, 13648, 14700, 16800, 17060, 17913, 19600, 20472, 21325, 23520, 23884, 25590, 27296, 29400, 29855, 34120, 35826, 39200, 40944, 41797, 42650, 47768, 51180, 58800, 59710, 63975, 68240, 71652, 81888, 83594, 85300, 89565, 95536, 102360, 117600, 119420, 125391, 127950, 136480, 143304, 149275, 167188, 170600, 179130, 191072, 204720, 208985, 238840, 250782, 255900, 286608, 298550, 334376, 341200, 358260, 409440, 417970, 447825, 477680, 501564, 511800, 573216, 597100, 626955, 668752, 682400, 716520, 835940, 895650, 955360, 1003128, 1023600, 1044925, 1194200, 1253910, 1337504, 1433040, 1671880, 1791300, 2006256, 2047200, 2089850, 2388400, 2507820, 2866080, 3134775, 3343760, 3582600, 4012512, 4179700, 4776800, 5015640, 6269550, 6687520, 7165200, 8359400, 10031280, 12539100, 14330400, 16718800, 20062560, 25078200, 33437600, 50156400, 100312800]

約数ペア:

[(1, 100312800), (2, 50156400), (3, 33437600), (4, 25078200), (5, 20062560), (6, 16718800), (7, 14330400), (8, 12539100), (10, 10031280), (12, 8359400), (14, 7165200), (15, 6687520), (16, 6269550), (20, 5015640), (21, 4776800), (24, 4179700), (25, 4012512), (28, 3582600), (30, 3343760), (32, 3134775), (35, 2866080), (40, 2507820), (42, 2388400), (48, 2089850), (49, 2047200), (50, 2006256), (56, 1791300), (60, 1671880), (70, 1433040), (75, 1337504), (80, 1253910), (84, 1194200), (96, 1044925), (98, 1023600), (100, 1003128), (105, 955360), (112, 895650), (120, 835940), (140, 716520), (147, 682400), (150, 668752), (160, 626955), (168, 597100), (175, 573216), (196, 511800), (200, 501564), (210, 477680), (224, 447825), (240, 417970), (245, 409440), (280, 358260), (294, 341200), (300, 334376), (336, 298550), (350, 286608), (392, 255900), (400, 250782), (420, 238840), (480, 208985), (490, 204720), (525, 191072), (560, 179130), (588, 170600), (600, 167188), (672, 149275), (700, 143304), (735, 136480), (784, 127950), (800, 125391), (840, 119420), (853, 117600), (980, 102360), (1050, 95536), (1120, 89565), (1176, 85300), (1200, 83594), (1225, 81888), (1400, 71652), (1470, 68240), (1568, 63975), (1680, 59710), (1706, 58800), (1960, 51180), (2100, 47768), (2352, 42650), (2400, 41797), (2450, 40944), (2559, 39200), (2800, 35826), (2940, 34120), (3360, 29855), (3412, 29400), (3675, 27296), (3920, 25590), (4200, 23884), (4265, 23520), (4704, 21325), (4900, 20472), (5118, 19600), (5600, 17913), (5880, 17060), (5971, 16800), (6824, 14700), (7350, 13648), (7840, 12795), (8400, 11942), (8530, 11760), (9800, 10236)]