27529860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 86026752

約数和(自身を除く): 58496892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 41, 57, 60, 62, 76, 82, 93, 95, 114, 123, 124, 155, 164, 186, 190, 205, 228, 246, 285, 310, 361, 372, 380, 410, 465, 492, 570, 589, 615, 620, 722, 779, 820, 930, 1083, 1140, 1178, 1230, 1271, 1444, 1558, 1767, 1805, 1860, 2166, 2337, 2356, 2460, 2542, 2945, 3116, 3534, 3610, 3813, 3895, 4332, 4674, 5084, 5415, 5890, 6355, 7068, 7220, 7626, 7790, 8835, 9348, 10830, 11191, 11685, 11780, 12710, 14801, 15252, 15580, 17670, 19065, 21660, 22382, 23370, 24149, 25420, 29602, 33573, 35340, 38130, 44403, 44764, 46740, 48298, 55955, 59204, 67146, 72447, 74005, 76260, 88806, 96596, 111910, 120745, 134292, 144894, 148010, 167865, 177612, 222015, 223820, 241490, 289788, 296020, 335730, 362235, 444030, 458831, 482980, 671460, 724470, 888060, 917662, 1376493, 1448940, 1835324, 2294155, 2752986, 4588310, 5505972, 6882465, 9176620, 13764930, 27529860]

約数ペア:

[(1, 27529860), (2, 13764930), (3, 9176620), (4, 6882465), (5, 5505972), (6, 4588310), (10, 2752986), (12, 2294155), (15, 1835324), (19, 1448940), (20, 1376493), (30, 917662), (31, 888060), (38, 724470), (41, 671460), (57, 482980), (60, 458831), (62, 444030), (76, 362235), (82, 335730), (93, 296020), (95, 289788), (114, 241490), (123, 223820), (124, 222015), (155, 177612), (164, 167865), (186, 148010), (190, 144894), (205, 134292), (228, 120745), (246, 111910), (285, 96596), (310, 88806), (361, 76260), (372, 74005), (380, 72447), (410, 67146), (465, 59204), (492, 55955), (570, 48298), (589, 46740), (615, 44764), (620, 44403), (722, 38130), (779, 35340), (820, 33573), (930, 29602), (1083, 25420), (1140, 24149), (1178, 23370), (1230, 22382), (1271, 21660), (1444, 19065), (1558, 17670), (1767, 15580), (1805, 15252), (1860, 14801), (2166, 12710), (2337, 11780), (2356, 11685), (2460, 11191), (2542, 10830), (2945, 9348), (3116, 8835), (3534, 7790), (3610, 7626), (3813, 7220), (3895, 7068), (4332, 6355), (4674, 5890), (5084, 5415)]