142258500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 144

約数和(自身を含む): 454669488

約数和(自身を除く): 312410988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 125, 150, 180, 202, 225, 250, 300, 303, 313, 375, 404, 450, 500, 505, 606, 626, 750, 900, 909, 939, 1010, 1125, 1212, 1252, 1500, 1515, 1565, 1818, 1878, 2020, 2250, 2525, 2817, 3030, 3130, 3636, 3756, 4500, 4545, 4695, 5050, 5634, 6060, 6260, 7575, 7825, 9090, 9390, 10100, 11268, 12625, 14085, 15150, 15650, 18180, 18780, 22725, 23475, 25250, 28170, 30300, 31300, 31613, 37875, 39125, 45450, 46950, 50500, 56340, 63226, 70425, 75750, 78250, 90900, 93900, 94839, 113625, 117375, 126452, 140850, 151500, 156500, 158065, 189678, 227250, 234750, 281700, 284517, 316130, 352125, 379356, 454500, 469500, 474195, 569034, 632260, 704250, 790325, 948390, 1138068, 1408500, 1422585, 1580650, 1896780, 2370975, 2845170, 3161300, 3951625, 4741950, 5690340, 7112925, 7903250, 9483900, 11854875, 14225850, 15806500, 23709750, 28451700, 35564625, 47419500, 71129250, 142258500]

約数ペア:

[(1, 142258500), (2, 71129250), (3, 47419500), (4, 35564625), (5, 28451700), (6, 23709750), (9, 15806500), (10, 14225850), (12, 11854875), (15, 9483900), (18, 7903250), (20, 7112925), (25, 5690340), (30, 4741950), (36, 3951625), (45, 3161300), (50, 2845170), (60, 2370975), (75, 1896780), (90, 1580650), (100, 1422585), (101, 1408500), (125, 1138068), (150, 948390), (180, 790325), (202, 704250), (225, 632260), (250, 569034), (300, 474195), (303, 469500), (313, 454500), (375, 379356), (404, 352125), (450, 316130), (500, 284517), (505, 281700), (606, 234750), (626, 227250), (750, 189678), (900, 158065), (909, 156500), (939, 151500), (1010, 140850), (1125, 126452), (1212, 117375), (1252, 113625), (1500, 94839), (1515, 93900), (1565, 90900), (1818, 78250), (1878, 75750), (2020, 70425), (2250, 63226), (2525, 56340), (2817, 50500), (3030, 46950), (3130, 45450), (3636, 39125), (3756, 37875), (4500, 31613), (4545, 31300), (4695, 30300), (5050, 28170), (5634, 25250), (6060, 23475), (6260, 22725), (7575, 18780), (7825, 18180), (9090, 15650), (9390, 15150), (10100, 14085), (11268, 12625)]