165236940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4952

約数の個数: 144

約数和(自身を含む): 579065760

約数和(自身を除く): 413828820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 3060, 3366, 3740, 4909, 5610, 6732, 8415, 9818, 11220, 14727, 16830, 19636, 24545, 29454, 33660, 44181, 49090, 53999, 58908, 73635, 83453, 88362, 98180, 107998, 147270, 161997, 166906, 176724, 215996, 220905, 250359, 269995, 294540, 323994, 333812, 417265, 441810, 485991, 500718, 539990, 647988, 751077, 809985, 834530, 883620, 917983, 971982, 1001436, 1079980, 1251795, 1502154, 1619970, 1669060, 1835966, 1943964, 2429955, 2503590, 2753949, 3004308, 3239940, 3671932, 3755385, 4589915, 4859910, 5007180, 5507898, 7510770, 8261847, 9179830, 9719820, 11015796, 13769745, 15021540, 16523694, 18359660, 27539490, 33047388, 41309235, 55078980, 82618470, 165236940]

約数ペア:

[(1, 165236940), (2, 82618470), (3, 55078980), (4, 41309235), (5, 33047388), (6, 27539490), (9, 18359660), (10, 16523694), (11, 15021540), (12, 13769745), (15, 11015796), (17, 9719820), (18, 9179830), (20, 8261847), (22, 7510770), (30, 5507898), (33, 5007180), (34, 4859910), (36, 4589915), (44, 3755385), (45, 3671932), (51, 3239940), (55, 3004308), (60, 2753949), (66, 2503590), (68, 2429955), (85, 1943964), (90, 1835966), (99, 1669060), (102, 1619970), (110, 1502154), (132, 1251795), (153, 1079980), (165, 1001436), (170, 971982), (180, 917983), (187, 883620), (198, 834530), (204, 809985), (220, 751077), (255, 647988), (306, 539990), (330, 500718), (340, 485991), (374, 441810), (396, 417265), (495, 333812), (510, 323994), (561, 294540), (612, 269995), (660, 250359), (748, 220905), (765, 215996), (935, 176724), (990, 166906), (1020, 161997), (1122, 147270), (1530, 107998), (1683, 98180), (1870, 88362), (1980, 83453), (2244, 73635), (2805, 58908), (3060, 53999), (3366, 49090), (3740, 44181), (4909, 33660), (5610, 29454), (6732, 24545), (8415, 19636), (9818, 16830), (11220, 14727)]