27826260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 102574080

約数和(自身を除く): 74747820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 317, 330, 380, 385, 399, 418, 420, 462, 532, 570, 627, 634, 660, 665, 770, 798, 836, 924, 951, 1045, 1140, 1155, 1254, 1268, 1330, 1463, 1540, 1585, 1596, 1902, 1995, 2090, 2219, 2310, 2508, 2660, 2926, 3135, 3170, 3487, 3804, 3990, 4180, 4389, 4438, 4620, 4755, 5852, 6023, 6270, 6340, 6657, 6974, 7315, 7980, 8778, 8876, 9510, 10461, 11095, 12046, 12540, 13314, 13948, 14630, 17435, 17556, 18069, 19020, 20922, 21945, 22190, 24092, 24409, 26628, 29260, 30115, 33285, 34870, 36138, 41844, 42161, 43890, 44380, 48818, 52305, 60230, 66253, 66570, 69740, 72276, 73227, 84322, 87780, 90345, 97636, 104610, 120460, 122045, 126483, 132506, 133140, 146454, 168644, 180690, 198759, 209220, 210805, 244090, 252966, 265012, 292908, 331265, 361380, 366135, 397518, 421610, 463771, 488180, 505932, 632415, 662530, 732270, 795036, 843220, 927542, 993795, 1264830, 1325060, 1391313, 1464540, 1855084, 1987590, 2318855, 2529660, 2782626, 3975180, 4637710, 5565252, 6956565, 9275420, 13913130, 27826260]

約数ペア:

[(1, 27826260), (2, 13913130), (3, 9275420), (4, 6956565), (5, 5565252), (6, 4637710), (7, 3975180), (10, 2782626), (11, 2529660), (12, 2318855), (14, 1987590), (15, 1855084), (19, 1464540), (20, 1391313), (21, 1325060), (22, 1264830), (28, 993795), (30, 927542), (33, 843220), (35, 795036), (38, 732270), (42, 662530), (44, 632415), (55, 505932), (57, 488180), (60, 463771), (66, 421610), (70, 397518), (76, 366135), (77, 361380), (84, 331265), (95, 292908), (105, 265012), (110, 252966), (114, 244090), (132, 210805), (133, 209220), (140, 198759), (154, 180690), (165, 168644), (190, 146454), (209, 133140), (210, 132506), (220, 126483), (228, 122045), (231, 120460), (266, 104610), (285, 97636), (308, 90345), (317, 87780), (330, 84322), (380, 73227), (385, 72276), (399, 69740), (418, 66570), (420, 66253), (462, 60230), (532, 52305), (570, 48818), (627, 44380), (634, 43890), (660, 42161), (665, 41844), (770, 36138), (798, 34870), (836, 33285), (924, 30115), (951, 29260), (1045, 26628), (1140, 24409), (1155, 24092), (1254, 22190), (1268, 21945), (1330, 20922), (1463, 19020), (1540, 18069), (1585, 17556), (1596, 17435), (1902, 14630), (1995, 13948), (2090, 13314), (2219, 12540), (2310, 12046), (2508, 11095), (2660, 10461), (2926, 9510), (3135, 8876), (3170, 8778), (3487, 7980), (3804, 7315), (3990, 6974), (4180, 6657), (4389, 6340), (4438, 6270), (4620, 6023), (4755, 5852)]