159453900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:905

約数の個数: 144

約数和(自身を含む): 520279200

約数和(自身を除く): 360825300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 73, 75, 90, 100, 108, 135, 146, 150, 180, 219, 225, 270, 292, 300, 365, 438, 450, 540, 657, 675, 730, 809, 876, 900, 1095, 1314, 1350, 1460, 1618, 1825, 1971, 2190, 2427, 2628, 2700, 3236, 3285, 3650, 3942, 4045, 4380, 4854, 5475, 6570, 7281, 7300, 7884, 8090, 9708, 9855, 10950, 12135, 13140, 14562, 16180, 16425, 19710, 20225, 21843, 21900, 24270, 29124, 32850, 36405, 39420, 40450, 43686, 48540, 49275, 59057, 60675, 65700, 72810, 80900, 87372, 98550, 109215, 118114, 121350, 145620, 177171, 182025, 197100, 218430, 236228, 242700, 295285, 354342, 364050, 436860, 531513, 546075, 590570, 708684, 728100, 885855, 1063026, 1092150, 1181140, 1476425, 1594539, 1771710, 2126052, 2184300, 2657565, 2952850, 3189078, 3543420, 4429275, 5315130, 5905700, 6378156, 7972695, 8858550, 10630260, 13287825, 15945390, 17717100, 26575650, 31890780, 39863475, 53151300, 79726950, 159453900]

約数ペア:

[(1, 159453900), (2, 79726950), (3, 53151300), (4, 39863475), (5, 31890780), (6, 26575650), (9, 17717100), (10, 15945390), (12, 13287825), (15, 10630260), (18, 8858550), (20, 7972695), (25, 6378156), (27, 5905700), (30, 5315130), (36, 4429275), (45, 3543420), (50, 3189078), (54, 2952850), (60, 2657565), (73, 2184300), (75, 2126052), (90, 1771710), (100, 1594539), (108, 1476425), (135, 1181140), (146, 1092150), (150, 1063026), (180, 885855), (219, 728100), (225, 708684), (270, 590570), (292, 546075), (300, 531513), (365, 436860), (438, 364050), (450, 354342), (540, 295285), (657, 242700), (675, 236228), (730, 218430), (809, 197100), (876, 182025), (900, 177171), (1095, 145620), (1314, 121350), (1350, 118114), (1460, 109215), (1618, 98550), (1825, 87372), (1971, 80900), (2190, 72810), (2427, 65700), (2628, 60675), (2700, 59057), (3236, 49275), (3285, 48540), (3650, 43686), (3942, 40450), (4045, 39420), (4380, 36405), (4854, 32850), (5475, 29124), (6570, 24270), (7281, 21900), (7300, 21843), (7884, 20225), (8090, 19710), (9708, 16425), (9855, 16180), (10950, 14562), (12135, 13140)]