1098994200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:834

約数の個数: 192

約数和(自身を含む): 3615840000

約数和(自身を除く): 2516845800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 149, 150, 152, 190, 200, 228, 285, 298, 300, 380, 447, 456, 475, 570, 596, 600, 647, 745, 760, 894, 950, 1140, 1192, 1294, 1425, 1490, 1788, 1900, 1941, 2235, 2280, 2588, 2831, 2850, 2980, 3235, 3576, 3725, 3800, 3882, 4470, 5176, 5662, 5700, 5960, 6470, 7450, 7764, 8493, 8940, 9705, 11175, 11324, 11400, 12293, 12940, 14155, 14900, 15528, 16175, 16986, 17880, 19410, 22350, 22648, 24586, 25880, 28310, 29800, 32350, 33972, 36879, 38820, 42465, 44700, 48525, 49172, 56620, 61465, 64700, 67944, 70775, 73758, 77640, 84930, 89400, 96403, 97050, 98344, 113240, 122930, 129400, 141550, 147516, 169860, 184395, 192806, 194100, 212325, 245860, 283100, 289209, 295032, 307325, 339720, 368790, 385612, 388200, 424650, 482015, 491720, 566200, 578418, 614650, 737580, 771224, 849300, 921975, 964030, 1156836, 1229300, 1446045, 1475160, 1698600, 1831657, 1843950, 1928060, 2313672, 2410075, 2458600, 2892090, 3663314, 3687900, 3856120, 4820150, 5494971, 5784180, 7230225, 7326628, 7375800, 9158285, 9640300, 10989942, 11568360, 14460450, 14653256, 18316570, 19280600, 21979884, 27474855, 28920900, 36633140, 43959768, 45791425, 54949710, 57841800, 73266280, 91582850, 109899420, 137374275, 183165700, 219798840, 274748550, 366331400, 549497100, 1098994200]

約数ペア:

[(1, 1098994200), (2, 549497100), (3, 366331400), (4, 274748550), (5, 219798840), (6, 183165700), (8, 137374275), (10, 109899420), (12, 91582850), (15, 73266280), (19, 57841800), (20, 54949710), (24, 45791425), (25, 43959768), (30, 36633140), (38, 28920900), (40, 27474855), (50, 21979884), (57, 19280600), (60, 18316570), (75, 14653256), (76, 14460450), (95, 11568360), (100, 10989942), (114, 9640300), (120, 9158285), (149, 7375800), (150, 7326628), (152, 7230225), (190, 5784180), (200, 5494971), (228, 4820150), (285, 3856120), (298, 3687900), (300, 3663314), (380, 2892090), (447, 2458600), (456, 2410075), (475, 2313672), (570, 1928060), (596, 1843950), (600, 1831657), (647, 1698600), (745, 1475160), (760, 1446045), (894, 1229300), (950, 1156836), (1140, 964030), (1192, 921975), (1294, 849300), (1425, 771224), (1490, 737580), (1788, 614650), (1900, 578418), (1941, 566200), (2235, 491720), (2280, 482015), (2588, 424650), (2831, 388200), (2850, 385612), (2980, 368790), (3235, 339720), (3576, 307325), (3725, 295032), (3800, 289209), (3882, 283100), (4470, 245860), (5176, 212325), (5662, 194100), (5700, 192806), (5960, 184395), (6470, 169860), (7450, 147516), (7764, 141550), (8493, 129400), (8940, 122930), (9705, 113240), (11175, 98344), (11324, 97050), (11400, 96403), (12293, 89400), (12940, 84930), (14155, 77640), (14900, 73758), (15528, 70775), (16175, 67944), (16986, 64700), (17880, 61465), (19410, 56620), (22350, 49172), (22648, 48525), (24586, 44700), (25880, 42465), (28310, 38820), (29800, 36879), (32350, 33972)]