83159460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 266378112

約数和(自身を除く): 183218652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 241, 243, 270, 284, 324, 355, 405, 426, 482, 486, 540, 639, 710, 723, 810, 852, 964, 972, 1065, 1205, 1215, 1278, 1420, 1446, 1620, 1917, 2130, 2169, 2410, 2430, 2556, 2892, 3195, 3615, 3834, 4260, 4338, 4820, 4860, 5751, 6390, 6507, 7230, 7668, 8676, 9585, 10845, 11502, 12780, 13014, 14460, 17111, 17253, 19170, 19521, 21690, 23004, 26028, 28755, 32535, 34222, 34506, 38340, 39042, 43380, 51333, 57510, 58563, 65070, 68444, 69012, 78084, 85555, 86265, 97605, 102666, 115020, 117126, 130140, 153999, 171110, 172530, 195210, 205332, 234252, 256665, 292815, 307998, 342220, 345060, 390420, 461997, 513330, 585630, 615996, 769995, 923994, 1026660, 1171260, 1385991, 1539990, 1847988, 2309985, 2771982, 3079980, 4157973, 4619970, 5543964, 6929955, 8315946, 9239940, 13859910, 16631892, 20789865, 27719820, 41579730, 83159460]

約数ペア:

[(1, 83159460), (2, 41579730), (3, 27719820), (4, 20789865), (5, 16631892), (6, 13859910), (9, 9239940), (10, 8315946), (12, 6929955), (15, 5543964), (18, 4619970), (20, 4157973), (27, 3079980), (30, 2771982), (36, 2309985), (45, 1847988), (54, 1539990), (60, 1385991), (71, 1171260), (81, 1026660), (90, 923994), (108, 769995), (135, 615996), (142, 585630), (162, 513330), (180, 461997), (213, 390420), (241, 345060), (243, 342220), (270, 307998), (284, 292815), (324, 256665), (355, 234252), (405, 205332), (426, 195210), (482, 172530), (486, 171110), (540, 153999), (639, 130140), (710, 117126), (723, 115020), (810, 102666), (852, 97605), (964, 86265), (972, 85555), (1065, 78084), (1205, 69012), (1215, 68444), (1278, 65070), (1420, 58563), (1446, 57510), (1620, 51333), (1917, 43380), (2130, 39042), (2169, 38340), (2410, 34506), (2430, 34222), (2556, 32535), (2892, 28755), (3195, 26028), (3615, 23004), (3834, 21690), (4260, 19521), (4338, 19170), (4820, 17253), (4860, 17111), (5751, 14460), (6390, 13014), (6507, 12780), (7230, 11502), (7668, 10845), (8676, 9585)]