72107940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 207962496

約数和(自身を除く): 135854556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 101, 146, 163, 202, 219, 292, 303, 326, 365, 404, 438, 489, 505, 606, 652, 730, 815, 876, 978, 1010, 1095, 1212, 1460, 1515, 1630, 1956, 2020, 2190, 2445, 3030, 3260, 4380, 4890, 6060, 7373, 9780, 11899, 14746, 16463, 22119, 23798, 29492, 32926, 35697, 36865, 44238, 47596, 49389, 59495, 65852, 71394, 73730, 82315, 88476, 98778, 110595, 118990, 142788, 147460, 164630, 178485, 197556, 221190, 237980, 246945, 329260, 356970, 442380, 493890, 713940, 987780, 1201799, 2403598, 3605397, 4807196, 6008995, 7210794, 12017990, 14421588, 18026985, 24035980, 36053970, 72107940]

約数ペア:

[(1, 72107940), (2, 36053970), (3, 24035980), (4, 18026985), (5, 14421588), (6, 12017990), (10, 7210794), (12, 6008995), (15, 4807196), (20, 3605397), (30, 2403598), (60, 1201799), (73, 987780), (101, 713940), (146, 493890), (163, 442380), (202, 356970), (219, 329260), (292, 246945), (303, 237980), (326, 221190), (365, 197556), (404, 178485), (438, 164630), (489, 147460), (505, 142788), (606, 118990), (652, 110595), (730, 98778), (815, 88476), (876, 82315), (978, 73730), (1010, 71394), (1095, 65852), (1212, 59495), (1460, 49389), (1515, 47596), (1630, 44238), (1956, 36865), (2020, 35697), (2190, 32926), (2445, 29492), (3030, 23798), (3260, 22119), (4380, 16463), (4890, 14746), (6060, 11899), (7373, 9780)]