30189225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 59710464

約数和(自身を除く): 29521239

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 37, 43, 55, 69, 75, 111, 115, 129, 165, 185, 215, 253, 275, 345, 407, 473, 555, 575, 645, 759, 825, 851, 925, 989, 1075, 1221, 1265, 1419, 1591, 1725, 2035, 2365, 2553, 2775, 2967, 3225, 3795, 4255, 4773, 4945, 6105, 6325, 7095, 7955, 9361, 10175, 10879, 11825, 12765, 14835, 17501, 18975, 21275, 23865, 24725, 28083, 30525, 32637, 35475, 36593, 39775, 46805, 52503, 54395, 63825, 74175, 87505, 109779, 119325, 140415, 163185, 182965, 234025, 262515, 271975, 402523, 437525, 548895, 702075, 815925, 914825, 1207569, 1312575, 2012615, 2744475, 6037845, 10063075, 30189225]

約数ペア:

[(1, 30189225), (3, 10063075), (5, 6037845), (11, 2744475), (15, 2012615), (23, 1312575), (25, 1207569), (33, 914825), (37, 815925), (43, 702075), (55, 548895), (69, 437525), (75, 402523), (111, 271975), (115, 262515), (129, 234025), (165, 182965), (185, 163185), (215, 140415), (253, 119325), (275, 109779), (345, 87505), (407, 74175), (473, 63825), (555, 54395), (575, 52503), (645, 46805), (759, 39775), (825, 36593), (851, 35475), (925, 32637), (989, 30525), (1075, 28083), (1221, 24725), (1265, 23865), (1419, 21275), (1591, 18975), (1725, 17501), (2035, 14835), (2365, 12765), (2553, 11825), (2775, 10879), (2967, 10175), (3225, 9361), (3795, 7955), (4255, 7095), (4773, 6325), (4945, 6105)]