80214150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 207799200

約数和(自身を除く): 127585050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 97, 111, 149, 150, 185, 194, 222, 291, 298, 370, 447, 485, 555, 582, 745, 894, 925, 970, 1110, 1455, 1490, 1850, 2235, 2425, 2775, 2910, 3589, 3725, 4470, 4850, 5513, 5550, 7178, 7275, 7450, 10767, 11026, 11175, 14453, 14550, 16539, 17945, 21534, 22350, 27565, 28906, 33078, 35890, 43359, 53835, 55130, 72265, 82695, 86718, 89725, 107670, 137825, 144530, 165390, 179450, 216795, 269175, 275650, 361325, 413475, 433590, 534761, 538350, 722650, 826950, 1069522, 1083975, 1604283, 2167950, 2673805, 3208566, 5347610, 8021415, 13369025, 16042830, 26738050, 40107075, 80214150]

約数ペア:

[(1, 80214150), (2, 40107075), (3, 26738050), (5, 16042830), (6, 13369025), (10, 8021415), (15, 5347610), (25, 3208566), (30, 2673805), (37, 2167950), (50, 1604283), (74, 1083975), (75, 1069522), (97, 826950), (111, 722650), (149, 538350), (150, 534761), (185, 433590), (194, 413475), (222, 361325), (291, 275650), (298, 269175), (370, 216795), (447, 179450), (485, 165390), (555, 144530), (582, 137825), (745, 107670), (894, 89725), (925, 86718), (970, 82695), (1110, 72265), (1455, 55130), (1490, 53835), (1850, 43359), (2235, 35890), (2425, 33078), (2775, 28906), (2910, 27565), (3589, 22350), (3725, 21534), (4470, 17945), (4850, 16539), (5513, 14550), (5550, 14453), (7178, 11175), (7275, 11026), (7450, 10767)]