1613091600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6406

約数の個数: 180

約数和(自身を含む): 5677618752

約数和(自身を除く): 4064527152

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, 1278, 1420, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3408, 3550, 3600, 4260, 5112, 5325, 5680, 6311, 6390, 7100, 8520, 10224, 10650, 12622, 12780, 14200, 15975, 17040, 18933, 21300, 25244, 25560, 28400, 31555, 31950, 37866, 42600, 50488, 51120, 56799, 63110, 63900, 75732, 85200, 94665, 100976, 113598, 126220, 127800, 151464, 157775, 189330, 227196, 252440, 255600, 283995, 302928, 315550, 378660, 448081, 454392, 473325, 504880, 567990, 631100, 757320, 896162, 908784, 946650, 1135980, 1262200, 1344243, 1419975, 1514640, 1792324, 1893300, 2240405, 2271960, 2524400, 2688486, 2839950, 3584648, 3786600, 4032729, 4480810, 4543920, 5376972, 5679900, 6721215, 7169296, 7573200, 8065458, 8961620, 10753944, 11202025, 11359800, 13442430, 16130916, 17923240, 20163645, 21507888, 22404050, 22719600, 26884860, 32261832, 33606075, 35846480, 40327290, 44808100, 53769720, 64523664, 67212150, 80654580, 89616200, 100818225, 107539440, 134424300, 161309160, 179232400, 201636450, 268848600, 322618320, 403272900, 537697200, 806545800, 1613091600]

約数ペア:

[(1, 1613091600), (2, 806545800), (3, 537697200), (4, 403272900), (5, 322618320), (6, 268848600), (8, 201636450), (9, 179232400), (10, 161309160), (12, 134424300), (15, 107539440), (16, 100818225), (18, 89616200), (20, 80654580), (24, 67212150), (25, 64523664), (30, 53769720), (36, 44808100), (40, 40327290), (45, 35846480), (48, 33606075), (50, 32261832), (60, 26884860), (71, 22719600), (72, 22404050), (75, 21507888), (80, 20163645), (90, 17923240), (100, 16130916), (120, 13442430), (142, 11359800), (144, 11202025), (150, 10753944), (180, 8961620), (200, 8065458), (213, 7573200), (225, 7169296), (240, 6721215), (284, 5679900), (300, 5376972), (355, 4543920), (360, 4480810), (400, 4032729), (426, 3786600), (450, 3584648), (568, 2839950), (600, 2688486), (639, 2524400), (710, 2271960), (720, 2240405), (852, 1893300), (900, 1792324), (1065, 1514640), (1136, 1419975), (1200, 1344243), (1278, 1262200), (1420, 1135980), (1704, 946650), (1775, 908784), (1800, 896162), (2130, 757320), (2556, 631100), (2840, 567990), (3195, 504880), (3408, 473325), (3550, 454392), (3600, 448081), (4260, 378660), (5112, 315550), (5325, 302928), (5680, 283995), (6311, 255600), (6390, 252440), (7100, 227196), (8520, 189330), (10224, 157775), (10650, 151464), (12622, 127800), (12780, 126220), (14200, 113598), (15975, 100976), (17040, 94665), (18933, 85200), (21300, 75732), (25244, 63900), (25560, 63110), (28400, 56799), (31555, 51120), (31950, 50488), (37866, 42600)]