2912277900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5273}}^1$

素因数の和:5560

約数の個数: 144

約数和(自身を含む): 9668381184

約数和(自身を除く): 6756103284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 263, 300, 350, 420, 525, 526, 700, 789, 1050, 1052, 1315, 1578, 1841, 2100, 2630, 3156, 3682, 3945, 5260, 5273, 5523, 6575, 7364, 7890, 9205, 10546, 11046, 13150, 15780, 15819, 18410, 19725, 21092, 22092, 26300, 26365, 27615, 31638, 36820, 36911, 39450, 46025, 52730, 55230, 63276, 73822, 78900, 79095, 92050, 105460, 110460, 110733, 131825, 138075, 147644, 158190, 184100, 184555, 221466, 263650, 276150, 316380, 369110, 395475, 442932, 527300, 552300, 553665, 738220, 790950, 922775, 1107330, 1386799, 1581900, 1845550, 2214660, 2768325, 2773598, 3691100, 4160397, 5536650, 5547196, 6933995, 8320794, 9707593, 11073300, 13867990, 16641588, 19415186, 20801985, 27735980, 29122779, 34669975, 38830372, 41603970, 48537965, 58245558, 69339950, 83207940, 97075930, 104009925, 116491116, 138679900, 145613895, 194151860, 208019850, 242689825, 291227790, 416039700, 485379650, 582455580, 728069475, 970759300, 1456138950, 2912277900]

約数ペア:

[(1, 2912277900), (2, 1456138950), (3, 970759300), (4, 728069475), (5, 582455580), (6, 485379650), (7, 416039700), (10, 291227790), (12, 242689825), (14, 208019850), (15, 194151860), (20, 145613895), (21, 138679900), (25, 116491116), (28, 104009925), (30, 97075930), (35, 83207940), (42, 69339950), (50, 58245558), (60, 48537965), (70, 41603970), (75, 38830372), (84, 34669975), (100, 29122779), (105, 27735980), (140, 20801985), (150, 19415186), (175, 16641588), (210, 13867990), (263, 11073300), (300, 9707593), (350, 8320794), (420, 6933995), (525, 5547196), (526, 5536650), (700, 4160397), (789, 3691100), (1050, 2773598), (1052, 2768325), (1315, 2214660), (1578, 1845550), (1841, 1581900), (2100, 1386799), (2630, 1107330), (3156, 922775), (3682, 790950), (3945, 738220), (5260, 553665), (5273, 552300), (5523, 527300), (6575, 442932), (7364, 395475), (7890, 369110), (9205, 316380), (10546, 276150), (11046, 263650), (13150, 221466), (15780, 184555), (15819, 184100), (18410, 158190), (19725, 147644), (21092, 138075), (22092, 131825), (26300, 110733), (26365, 110460), (27615, 105460), (31638, 92050), (36820, 79095), (36911, 78900), (39450, 73822), (46025, 63276), (52730, 55230)]