2726460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:55

約数の個数: 168

約数和(自身を含む): 9915696

約数和(自身を除く): 7189236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 81, 85, 90, 99, 102, 108, 110, 132, 135, 153, 162, 165, 170, 180, 187, 198, 204, 220, 243, 255, 270, 297, 306, 324, 330, 340, 374, 396, 405, 459, 486, 495, 510, 540, 561, 594, 612, 660, 729, 748, 765, 810, 891, 918, 935, 972, 990, 1020, 1122, 1188, 1215, 1377, 1458, 1485, 1530, 1620, 1683, 1782, 1836, 1870, 1980, 2244, 2295, 2430, 2673, 2754, 2805, 2916, 2970, 3060, 3366, 3564, 3645, 3740, 4131, 4455, 4590, 4860, 5049, 5346, 5508, 5610, 5940, 6732, 6885, 7290, 8019, 8262, 8415, 8910, 9180, 10098, 10692, 11220, 12393, 13365, 13770, 14580, 15147, 16038, 16524, 16830, 17820, 20196, 20655, 24786, 25245, 26730, 27540, 30294, 32076, 33660, 40095, 41310, 45441, 49572, 50490, 53460, 60588, 61965, 75735, 80190, 82620, 90882, 100980, 123930, 136323, 151470, 160380, 181764, 227205, 247860, 272646, 302940, 454410, 545292, 681615, 908820, 1363230, 2726460]

約数ペア:

[(1, 2726460), (2, 1363230), (3, 908820), (4, 681615), (5, 545292), (6, 454410), (9, 302940), (10, 272646), (11, 247860), (12, 227205), (15, 181764), (17, 160380), (18, 151470), (20, 136323), (22, 123930), (27, 100980), (30, 90882), (33, 82620), (34, 80190), (36, 75735), (44, 61965), (45, 60588), (51, 53460), (54, 50490), (55, 49572), (60, 45441), (66, 41310), (68, 40095), (81, 33660), (85, 32076), (90, 30294), (99, 27540), (102, 26730), (108, 25245), (110, 24786), (132, 20655), (135, 20196), (153, 17820), (162, 16830), (165, 16524), (170, 16038), (180, 15147), (187, 14580), (198, 13770), (204, 13365), (220, 12393), (243, 11220), (255, 10692), (270, 10098), (297, 9180), (306, 8910), (324, 8415), (330, 8262), (340, 8019), (374, 7290), (396, 6885), (405, 6732), (459, 5940), (486, 5610), (495, 5508), (510, 5346), (540, 5049), (561, 4860), (594, 4590), (612, 4455), (660, 4131), (729, 3740), (748, 3645), (765, 3564), (810, 3366), (891, 3060), (918, 2970), (935, 2916), (972, 2805), (990, 2754), (1020, 2673), (1122, 2430), (1188, 2295), (1215, 2244), (1377, 1980), (1458, 1870), (1485, 1836), (1530, 1782), (1620, 1683)]