78063750

素因数分解:

$2^1\times 3^5\times 5^4\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 120

約数和(自身を含む): 220035816

約数和(自身を除く): 141972066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 257, 270, 375, 405, 450, 486, 514, 625, 675, 750, 771, 810, 1125, 1215, 1250, 1285, 1350, 1542, 1875, 2025, 2250, 2313, 2430, 2570, 3375, 3750, 3855, 4050, 4626, 5625, 6075, 6425, 6750, 6939, 7710, 10125, 11250, 11565, 12150, 12850, 13878, 16875, 19275, 20250, 20817, 23130, 30375, 32125, 33750, 34695, 38550, 41634, 50625, 57825, 60750, 62451, 64250, 69390, 96375, 101250, 104085, 115650, 124902, 151875, 160625, 173475, 192750, 208170, 289125, 303750, 312255, 321250, 346950, 481875, 520425, 578250, 624510, 867375, 963750, 1040850, 1445625, 1561275, 1734750, 2602125, 2891250, 3122550, 4336875, 5204250, 7806375, 8673750, 13010625, 15612750, 26021250, 39031875, 78063750]

約数ペア:

[(1, 78063750), (2, 39031875), (3, 26021250), (5, 15612750), (6, 13010625), (9, 8673750), (10, 7806375), (15, 5204250), (18, 4336875), (25, 3122550), (27, 2891250), (30, 2602125), (45, 1734750), (50, 1561275), (54, 1445625), (75, 1040850), (81, 963750), (90, 867375), (125, 624510), (135, 578250), (150, 520425), (162, 481875), (225, 346950), (243, 321250), (250, 312255), (257, 303750), (270, 289125), (375, 208170), (405, 192750), (450, 173475), (486, 160625), (514, 151875), (625, 124902), (675, 115650), (750, 104085), (771, 101250), (810, 96375), (1125, 69390), (1215, 64250), (1250, 62451), (1285, 60750), (1350, 57825), (1542, 50625), (1875, 41634), (2025, 38550), (2250, 34695), (2313, 33750), (2430, 32125), (2570, 30375), (3375, 23130), (3750, 20817), (3855, 20250), (4050, 19275), (4626, 16875), (5625, 13878), (6075, 12850), (6425, 12150), (6750, 11565), (6939, 11250), (7710, 10125)]