101187520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 277977600

約数和(自身を除く): 176790080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 199, 224, 227, 280, 320, 398, 448, 454, 560, 796, 908, 995, 1120, 1135, 1393, 1589, 1592, 1816, 1990, 2240, 2270, 2786, 3178, 3184, 3632, 3980, 4540, 5572, 6356, 6368, 6965, 7264, 7945, 7960, 9080, 11144, 12712, 12736, 13930, 14528, 15890, 15920, 18160, 22288, 25424, 27860, 31780, 31840, 36320, 44576, 45173, 50848, 55720, 63560, 63680, 72640, 89152, 90346, 101696, 111440, 127120, 180692, 222880, 225865, 254240, 316211, 361384, 445760, 451730, 508480, 632422, 722768, 903460, 1264844, 1445536, 1581055, 1806920, 2529688, 2891072, 3162110, 3613840, 5059376, 6324220, 7227680, 10118752, 12648440, 14455360, 20237504, 25296880, 50593760, 101187520]

約数ペア:

[(1, 101187520), (2, 50593760), (4, 25296880), (5, 20237504), (7, 14455360), (8, 12648440), (10, 10118752), (14, 7227680), (16, 6324220), (20, 5059376), (28, 3613840), (32, 3162110), (35, 2891072), (40, 2529688), (56, 1806920), (64, 1581055), (70, 1445536), (80, 1264844), (112, 903460), (140, 722768), (160, 632422), (199, 508480), (224, 451730), (227, 445760), (280, 361384), (320, 316211), (398, 254240), (448, 225865), (454, 222880), (560, 180692), (796, 127120), (908, 111440), (995, 101696), (1120, 90346), (1135, 89152), (1393, 72640), (1589, 63680), (1592, 63560), (1816, 55720), (1990, 50848), (2240, 45173), (2270, 44576), (2786, 36320), (3178, 31840), (3184, 31780), (3632, 27860), (3980, 25424), (4540, 22288), (5572, 18160), (6356, 15920), (6368, 15890), (6965, 14528), (7264, 13930), (7945, 12736), (7960, 12712), (9080, 11144)]