326401200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1372

約数の個数: 180

約数和(自身を含む): 1149555888

約数和(自身を除く): 823154688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 568, 600, 639, 710, 720, 852, 900, 1065, 1136, 1200, 1277, 1278, 1420, 1704, 1775, 1800, 2130, 2554, 2556, 2840, 3195, 3408, 3550, 3600, 3831, 4260, 5108, 5112, 5325, 5680, 6385, 6390, 7100, 7662, 8520, 10216, 10224, 10650, 11493, 12770, 12780, 14200, 15324, 15975, 17040, 19155, 20432, 21300, 22986, 25540, 25560, 28400, 30648, 31925, 31950, 38310, 42600, 45972, 51080, 51120, 57465, 61296, 63850, 63900, 76620, 85200, 90667, 91944, 95775, 102160, 114930, 127700, 127800, 153240, 181334, 183888, 191550, 229860, 255400, 255600, 272001, 287325, 306480, 362668, 383100, 453335, 459720, 510800, 544002, 574650, 725336, 766200, 816003, 906670, 919440, 1088004, 1149300, 1360005, 1450672, 1532400, 1632006, 1813340, 2176008, 2266675, 2298600, 2720010, 3264012, 3626680, 4080015, 4352016, 4533350, 4597200, 5440020, 6528024, 6800025, 7253360, 8160030, 9066700, 10880040, 13056048, 13600050, 16320060, 18133400, 20400075, 21760080, 27200100, 32640120, 36266800, 40800150, 54400200, 65280240, 81600300, 108800400, 163200600, 326401200]

約数ペア:

[(1, 326401200), (2, 163200600), (3, 108800400), (4, 81600300), (5, 65280240), (6, 54400200), (8, 40800150), (9, 36266800), (10, 32640120), (12, 27200100), (15, 21760080), (16, 20400075), (18, 18133400), (20, 16320060), (24, 13600050), (25, 13056048), (30, 10880040), (36, 9066700), (40, 8160030), (45, 7253360), (48, 6800025), (50, 6528024), (60, 5440020), (71, 4597200), (72, 4533350), (75, 4352016), (80, 4080015), (90, 3626680), (100, 3264012), (120, 2720010), (142, 2298600), (144, 2266675), (150, 2176008), (180, 1813340), (200, 1632006), (213, 1532400), (225, 1450672), (240, 1360005), (284, 1149300), (300, 1088004), (355, 919440), (360, 906670), (400, 816003), (426, 766200), (450, 725336), (568, 574650), (600, 544002), (639, 510800), (710, 459720), (720, 453335), (852, 383100), (900, 362668), (1065, 306480), (1136, 287325), (1200, 272001), (1277, 255600), (1278, 255400), (1420, 229860), (1704, 191550), (1775, 183888), (1800, 181334), (2130, 153240), (2554, 127800), (2556, 127700), (2840, 114930), (3195, 102160), (3408, 95775), (3550, 91944), (3600, 90667), (3831, 85200), (4260, 76620), (5108, 63900), (5112, 63850), (5325, 61296), (5680, 57465), (6385, 51120), (6390, 51080), (7100, 45972), (7662, 42600), (8520, 38310), (10216, 31950), (10224, 31925), (10650, 30648), (11493, 28400), (12770, 25560), (12780, 25540), (14200, 22986), (15324, 21300), (15975, 20432), (17040, 19155)]