148239720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 507911040

約数和(自身を除く): 359671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 151, 162, 180, 202, 216, 243, 270, 302, 303, 324, 360, 404, 405, 453, 486, 505, 540, 604, 606, 648, 755, 808, 810, 906, 909, 972, 1010, 1080, 1208, 1212, 1215, 1359, 1510, 1515, 1620, 1812, 1818, 1944, 2020, 2265, 2424, 2430, 2718, 2727, 3020, 3030, 3240, 3624, 3636, 4040, 4077, 4530, 4545, 4860, 5436, 5454, 6040, 6060, 6795, 7272, 8154, 8181, 9060, 9090, 9720, 10872, 10908, 12120, 12231, 13590, 13635, 15251, 16308, 16362, 18120, 18180, 20385, 21816, 24462, 24543, 27180, 27270, 30502, 32616, 32724, 36360, 36693, 40770, 40905, 45753, 48924, 49086, 54360, 54540, 61004, 61155, 65448, 73386, 76255, 81540, 81810, 91506, 97848, 98172, 109080, 122008, 122310, 122715, 137259, 146772, 152510, 163080, 163620, 183012, 183465, 196344, 228765, 244620, 245430, 274518, 293544, 305020, 327240, 366024, 366930, 411777, 457530, 489240, 490860, 549036, 610040, 686295, 733860, 823554, 915060, 981720, 1098072, 1235331, 1372590, 1467720, 1647108, 1830120, 2058885, 2470662, 2745180, 3294216, 3705993, 4117770, 4941324, 5490360, 6176655, 7411986, 8235540, 9882648, 12353310, 14823972, 16471080, 18529965, 24706620, 29647944, 37059930, 49413240, 74119860, 148239720]

約数ペア:

[(1, 148239720), (2, 74119860), (3, 49413240), (4, 37059930), (5, 29647944), (6, 24706620), (8, 18529965), (9, 16471080), (10, 14823972), (12, 12353310), (15, 9882648), (18, 8235540), (20, 7411986), (24, 6176655), (27, 5490360), (30, 4941324), (36, 4117770), (40, 3705993), (45, 3294216), (54, 2745180), (60, 2470662), (72, 2058885), (81, 1830120), (90, 1647108), (101, 1467720), (108, 1372590), (120, 1235331), (135, 1098072), (151, 981720), (162, 915060), (180, 823554), (202, 733860), (216, 686295), (243, 610040), (270, 549036), (302, 490860), (303, 489240), (324, 457530), (360, 411777), (404, 366930), (405, 366024), (453, 327240), (486, 305020), (505, 293544), (540, 274518), (604, 245430), (606, 244620), (648, 228765), (755, 196344), (808, 183465), (810, 183012), (906, 163620), (909, 163080), (972, 152510), (1010, 146772), (1080, 137259), (1208, 122715), (1212, 122310), (1215, 122008), (1359, 109080), (1510, 98172), (1515, 97848), (1620, 91506), (1812, 81810), (1818, 81540), (1944, 76255), (2020, 73386), (2265, 65448), (2424, 61155), (2430, 61004), (2718, 54540), (2727, 54360), (3020, 49086), (3030, 48924), (3240, 45753), (3624, 40905), (3636, 40770), (4040, 36693), (4077, 36360), (4530, 32724), (4545, 32616), (4860, 30502), (5436, 27270), (5454, 27180), (6040, 24543), (6060, 24462), (6795, 21816), (7272, 20385), (8154, 18180), (8181, 18120), (9060, 16362), (9090, 16308), (9720, 15251), (10872, 13635), (10908, 13590), (12120, 12231)]