76121500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 133018340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 49, 50, 52, 65, 70, 91, 98, 100, 125, 130, 140, 175, 182, 196, 239, 245, 250, 260, 325, 350, 364, 455, 478, 490, 500, 637, 650, 700, 875, 910, 956, 980, 1195, 1225, 1274, 1300, 1625, 1673, 1750, 1820, 2275, 2390, 2450, 2548, 3107, 3185, 3250, 3346, 3500, 4550, 4780, 4900, 5975, 6125, 6214, 6370, 6500, 6692, 8365, 9100, 11375, 11711, 11950, 12250, 12428, 12740, 15535, 15925, 16730, 21749, 22750, 23422, 23900, 24500, 29875, 31070, 31850, 33460, 41825, 43498, 45500, 46844, 58555, 59750, 62140, 63700, 77675, 79625, 83650, 86996, 108745, 117110, 119500, 152243, 155350, 159250, 167300, 209125, 217490, 234220, 292775, 304486, 310700, 318500, 388375, 418250, 434980, 543725, 585550, 608972, 761215, 776750, 836500, 1087450, 1171100, 1463875, 1522430, 1553500, 2174900, 2718625, 2927750, 3044860, 3806075, 5437250, 5855500, 7612150, 10874500, 15224300, 19030375, 38060750, 76121500]

約数ペア:

[(1, 76121500), (2, 38060750), (4, 19030375), (5, 15224300), (7, 10874500), (10, 7612150), (13, 5855500), (14, 5437250), (20, 3806075), (25, 3044860), (26, 2927750), (28, 2718625), (35, 2174900), (49, 1553500), (50, 1522430), (52, 1463875), (65, 1171100), (70, 1087450), (91, 836500), (98, 776750), (100, 761215), (125, 608972), (130, 585550), (140, 543725), (175, 434980), (182, 418250), (196, 388375), (239, 318500), (245, 310700), (250, 304486), (260, 292775), (325, 234220), (350, 217490), (364, 209125), (455, 167300), (478, 159250), (490, 155350), (500, 152243), (637, 119500), (650, 117110), (700, 108745), (875, 86996), (910, 83650), (956, 79625), (980, 77675), (1195, 63700), (1225, 62140), (1274, 59750), (1300, 58555), (1625, 46844), (1673, 45500), (1750, 43498), (1820, 41825), (2275, 33460), (2390, 31850), (2450, 31070), (2548, 29875), (3107, 24500), (3185, 23900), (3250, 23422), (3346, 22750), (3500, 21749), (4550, 16730), (4780, 15925), (4900, 15535), (5975, 12740), (6125, 12428), (6214, 12250), (6370, 11950), (6500, 11711), (6692, 11375), (8365, 9100)]