66455100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 144

約数和(自身を含む): 216375040

約数和(自身を除く): 149919940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 151, 163, 180, 225, 270, 300, 302, 326, 450, 453, 489, 540, 604, 652, 675, 755, 815, 900, 906, 978, 1350, 1359, 1467, 1510, 1630, 1812, 1956, 2265, 2445, 2700, 2718, 2934, 3020, 3260, 3775, 4075, 4077, 4401, 4530, 4890, 5436, 5868, 6795, 7335, 7550, 8150, 8154, 8802, 9060, 9780, 11325, 12225, 13590, 14670, 15100, 16300, 16308, 17604, 20385, 22005, 22650, 24450, 24613, 27180, 29340, 33975, 36675, 40770, 44010, 45300, 48900, 49226, 67950, 73350, 73839, 81540, 88020, 98452, 101925, 110025, 123065, 135900, 146700, 147678, 203850, 220050, 221517, 246130, 295356, 369195, 407700, 440100, 443034, 492260, 615325, 664551, 738390, 886068, 1107585, 1230650, 1329102, 1476780, 1845975, 2215170, 2461300, 2658204, 3322755, 3691950, 4430340, 5537925, 6645510, 7383900, 11075850, 13291020, 16613775, 22151700, 33227550, 66455100]

約数ペア:

[(1, 66455100), (2, 33227550), (3, 22151700), (4, 16613775), (5, 13291020), (6, 11075850), (9, 7383900), (10, 6645510), (12, 5537925), (15, 4430340), (18, 3691950), (20, 3322755), (25, 2658204), (27, 2461300), (30, 2215170), (36, 1845975), (45, 1476780), (50, 1329102), (54, 1230650), (60, 1107585), (75, 886068), (90, 738390), (100, 664551), (108, 615325), (135, 492260), (150, 443034), (151, 440100), (163, 407700), (180, 369195), (225, 295356), (270, 246130), (300, 221517), (302, 220050), (326, 203850), (450, 147678), (453, 146700), (489, 135900), (540, 123065), (604, 110025), (652, 101925), (675, 98452), (755, 88020), (815, 81540), (900, 73839), (906, 73350), (978, 67950), (1350, 49226), (1359, 48900), (1467, 45300), (1510, 44010), (1630, 40770), (1812, 36675), (1956, 33975), (2265, 29340), (2445, 27180), (2700, 24613), (2718, 24450), (2934, 22650), (3020, 22005), (3260, 20385), (3775, 17604), (4075, 16308), (4077, 16300), (4401, 15100), (4530, 14670), (4890, 13590), (5436, 12225), (5868, 11325), (6795, 9780), (7335, 9060), (7550, 8802), (8150, 8154)]