27724620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 102767616

約数和(自身を除く): 75042996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 132, 140, 154, 165, 170, 187, 204, 210, 220, 231, 238, 255, 308, 330, 340, 353, 357, 374, 385, 420, 462, 476, 510, 561, 595, 660, 706, 714, 748, 770, 924, 935, 1020, 1059, 1122, 1155, 1190, 1309, 1412, 1428, 1540, 1765, 1785, 1870, 2118, 2244, 2310, 2380, 2471, 2618, 2805, 3530, 3570, 3740, 3883, 3927, 4236, 4620, 4942, 5236, 5295, 5610, 6001, 6545, 7060, 7140, 7413, 7766, 7854, 9884, 10590, 11220, 11649, 12002, 12355, 13090, 14826, 15532, 15708, 18003, 19415, 19635, 21180, 23298, 24004, 24710, 26180, 27181, 29652, 30005, 36006, 37065, 38830, 39270, 42007, 46596, 49420, 54362, 58245, 60010, 66011, 72012, 74130, 77660, 78540, 81543, 84014, 90015, 108724, 116490, 120020, 126021, 132022, 135905, 148260, 163086, 168028, 180030, 198033, 210035, 232980, 252042, 264044, 271810, 326172, 330055, 360060, 396066, 407715, 420070, 462077, 504084, 543620, 630105, 660110, 792132, 815430, 840140, 924154, 990165, 1260210, 1320220, 1386231, 1630860, 1848308, 1980330, 2310385, 2520420, 2772462, 3960660, 4620770, 5544924, 6931155, 9241540, 13862310, 27724620]

約数ペア:

[(1, 27724620), (2, 13862310), (3, 9241540), (4, 6931155), (5, 5544924), (6, 4620770), (7, 3960660), (10, 2772462), (11, 2520420), (12, 2310385), (14, 1980330), (15, 1848308), (17, 1630860), (20, 1386231), (21, 1320220), (22, 1260210), (28, 990165), (30, 924154), (33, 840140), (34, 815430), (35, 792132), (42, 660110), (44, 630105), (51, 543620), (55, 504084), (60, 462077), (66, 420070), (68, 407715), (70, 396066), (77, 360060), (84, 330055), (85, 326172), (102, 271810), (105, 264044), (110, 252042), (119, 232980), (132, 210035), (140, 198033), (154, 180030), (165, 168028), (170, 163086), (187, 148260), (204, 135905), (210, 132022), (220, 126021), (231, 120020), (238, 116490), (255, 108724), (308, 90015), (330, 84014), (340, 81543), (353, 78540), (357, 77660), (374, 74130), (385, 72012), (420, 66011), (462, 60010), (476, 58245), (510, 54362), (561, 49420), (595, 46596), (660, 42007), (706, 39270), (714, 38830), (748, 37065), (770, 36006), (924, 30005), (935, 29652), (1020, 27181), (1059, 26180), (1122, 24710), (1155, 24004), (1190, 23298), (1309, 21180), (1412, 19635), (1428, 19415), (1540, 18003), (1765, 15708), (1785, 15532), (1870, 14826), (2118, 13090), (2244, 12355), (2310, 12002), (2380, 11649), (2471, 11220), (2618, 10590), (2805, 9884), (3530, 7854), (3570, 7766), (3740, 7413), (3883, 7140), (3927, 7060), (4236, 6545), (4620, 6001), (4942, 5610), (5236, 5295)]