268351380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2$

素因数の和:117

約数の個数: 270

約数和(自身を含む): 950999742

約数和(自身を除く): 682648362

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 81, 90, 99, 108, 110, 111, 121, 132, 135, 148, 162, 165, 180, 185, 198, 220, 222, 242, 270, 297, 324, 330, 333, 363, 370, 396, 405, 407, 444, 484, 495, 540, 555, 594, 605, 660, 666, 726, 740, 810, 814, 891, 990, 999, 1089, 1110, 1188, 1210, 1221, 1332, 1369, 1452, 1485, 1620, 1628, 1665, 1782, 1815, 1980, 1998, 2035, 2178, 2220, 2420, 2442, 2738, 2970, 2997, 3267, 3330, 3564, 3630, 3663, 3996, 4070, 4107, 4356, 4455, 4477, 4884, 4995, 5445, 5476, 5940, 5994, 6105, 6534, 6660, 6845, 7260, 7326, 8140, 8214, 8910, 8954, 9801, 9990, 10890, 10989, 11988, 12210, 12321, 13068, 13431, 13690, 14652, 14985, 15059, 16335, 16428, 17820, 17908, 18315, 19602, 19980, 20535, 21780, 21978, 22385, 24420, 24642, 26862, 27380, 29970, 30118, 32670, 32967, 36630, 36963, 39204, 40293, 41070, 43956, 44770, 45177, 49005, 49284, 53724, 54945, 59940, 60236, 61605, 65340, 65934, 67155, 73260, 73926, 75295, 80586, 82140, 89540, 90354, 98010, 109890, 110889, 120879, 123210, 131868, 134310, 135531, 147852, 150590, 161172, 164835, 165649, 180708, 184815, 196020, 201465, 219780, 221778, 225885, 241758, 246420, 268620, 271062, 301180, 329670, 331298, 362637, 369630, 402930, 406593, 443556, 451770, 483516, 496947, 542124, 554445, 604395, 659340, 662596, 677655, 725274, 739260, 805860, 813186, 828245, 903540, 993894, 1108890, 1208790, 1219779, 1355310, 1450548, 1490841, 1626372, 1656490, 1813185, 1987788, 2032965, 2217780, 2417580, 2439558, 2484735, 2710620, 2981682, 3312980, 3626370, 4065930, 4472523, 4879116, 4969470, 5963364, 6098895, 7252740, 7454205, 8131860, 8945046, 9938940, 12197790, 13417569, 14908410, 17890092, 22362615, 24395580, 26835138, 29816820, 44725230, 53670276, 67087845, 89450460, 134175690, 268351380]

約数ペア:

[(1, 268351380), (2, 134175690), (3, 89450460), (4, 67087845), (5, 53670276), (6, 44725230), (9, 29816820), (10, 26835138), (11, 24395580), (12, 22362615), (15, 17890092), (18, 14908410), (20, 13417569), (22, 12197790), (27, 9938940), (30, 8945046), (33, 8131860), (36, 7454205), (37, 7252740), (44, 6098895), (45, 5963364), (54, 4969470), (55, 4879116), (60, 4472523), (66, 4065930), (74, 3626370), (81, 3312980), (90, 2981682), (99, 2710620), (108, 2484735), (110, 2439558), (111, 2417580), (121, 2217780), (132, 2032965), (135, 1987788), (148, 1813185), (162, 1656490), (165, 1626372), (180, 1490841), (185, 1450548), (198, 1355310), (220, 1219779), (222, 1208790), (242, 1108890), (270, 993894), (297, 903540), (324, 828245), (330, 813186), (333, 805860), (363, 739260), (370, 725274), (396, 677655), (405, 662596), (407, 659340), (444, 604395), (484, 554445), (495, 542124), (540, 496947), (555, 483516), (594, 451770), (605, 443556), (660, 406593), (666, 402930), (726, 369630), (740, 362637), (810, 331298), (814, 329670), (891, 301180), (990, 271062), (999, 268620), (1089, 246420), (1110, 241758), (1188, 225885), (1210, 221778), (1221, 219780), (1332, 201465), (1369, 196020), (1452, 184815), (1485, 180708), (1620, 165649), (1628, 164835), (1665, 161172), (1782, 150590), (1815, 147852), (1980, 135531), (1998, 134310), (2035, 131868), (2178, 123210), (2220, 120879), (2420, 110889), (2442, 109890), (2738, 98010), (2970, 90354), (2997, 89540), (3267, 82140), (3330, 80586), (3564, 75295), (3630, 73926), (3663, 73260), (3996, 67155), (4070, 65934), (4107, 65340), (4356, 61605), (4455, 60236), (4477, 59940), (4884, 54945), (4995, 53724), (5445, 49284), (5476, 49005), (5940, 45177), (5994, 44770), (6105, 43956), (6534, 41070), (6660, 40293), (6845, 39204), (7260, 36963), (7326, 36630), (8140, 32967), (8214, 32670), (8910, 30118), (8954, 29970), (9801, 27380), (9990, 26862), (10890, 24642), (10989, 24420), (11988, 22385), (12210, 21978), (12321, 21780), (13068, 20535), (13431, 19980), (13690, 19602), (14652, 18315), (14985, 17908), (15059, 17820), (16335, 16428)]