2209899.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3499}}^1$

素因数の和:3538

約数の個数: 144

約数和(自身を含む): 275184000

約数和(自身を除く): 200235420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3499, 3570, 4284, 5355, 6998, 7140, 10497, 10710, 13996, 17495, 20994, 21420, 24493, 31491, 34990, 41988, 48986, 52485, 59483, 62982, 69980, 73479, 97972, 104970, 118966, 122465, 125964, 146958, 157455, 178449, 209940, 220437, 237932, 244930, 293916, 297415, 314910, 356898, 367395, 416381, 440874, 489860, 535347, 594830, 629820, 713796, 734790, 832762, 881748, 892245, 1070694, 1102185, 1189660, 1249143, 1469580, 1665524, 1784490, 2081905, 2141388, 2204370, 2498286, 2676735, 3568980, 3747429, 4163810, 4408740, 4996572, 5353470, 6245715, 7494858, 8327620, 10706940, 12491430, 14989716, 18737145, 24982860, 37474290, 74948580]

約数ペア:

[(1, 74948580), (2, 37474290), (3, 24982860), (4, 18737145), (5, 14989716), (6, 12491430), (7, 10706940), (9, 8327620), (10, 7494858), (12, 6245715), (14, 5353470), (15, 4996572), (17, 4408740), (18, 4163810), (20, 3747429), (21, 3568980), (28, 2676735), (30, 2498286), (34, 2204370), (35, 2141388), (36, 2081905), (42, 1784490), (45, 1665524), (51, 1469580), (60, 1249143), (63, 1189660), (68, 1102185), (70, 1070694), (84, 892245), (85, 881748), (90, 832762), (102, 734790), (105, 713796), (119, 629820), (126, 594830), (140, 535347), (153, 489860), (170, 440874), (180, 416381), (204, 367395), (210, 356898), (238, 314910), (252, 297415), (255, 293916), (306, 244930), (315, 237932), (340, 220437), (357, 209940), (420, 178449), (476, 157455), (510, 146958), (595, 125964), (612, 122465), (630, 118966), (714, 104970), (765, 97972), (1020, 73479), (1071, 69980), (1190, 62982), (1260, 59483), (1428, 52485), (1530, 48986), (1785, 41988), (2142, 34990), (2380, 31491), (3060, 24493), (3499, 21420), (3570, 20994), (4284, 17495), (5355, 13996), (6998, 10710), (7140, 10497)]