2912808600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13872

約数の個数: 240

約数和(自身を含む): 10895604720

約数和(自身を除く): 7982796120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 975, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1950, 2025, 2106, 2340, 2600, 2700, 2808, 2925, 3240, 3510, 3900, 4050, 4212, 4680, 5265, 5400, 5850, 7020, 7800, 8100, 8424, 8775, 10530, 11700, 13831, 14040, 16200, 17550, 21060, 23400, 26325, 27662, 35100, 41493, 42120, 52650, 55324, 69155, 70200, 82986, 105300, 110648, 124479, 138310, 165972, 179803, 207465, 210600, 248958, 276620, 331944, 345775, 359606, 373437, 414930, 497916, 539409, 553240, 622395, 691550, 719212, 746874, 829860, 899015, 995832, 1037325, 1078818, 1120311, 1244790, 1383100, 1438424, 1493748, 1618227, 1659720, 1798030, 1867185, 2074650, 2157636, 2240622, 2489580, 2697045, 2766200, 2987496, 3111975, 3236454, 3596060, 3734370, 4149300, 4315272, 4481244, 4495075, 4854681, 4979160, 5394090, 5601555, 6223950, 6472908, 7192120, 7468740, 8091135, 8298600, 8962488, 8990150, 9335925, 9709362, 10788180, 11203110, 12447900, 12945816, 13485225, 14564043, 14937480, 16182270, 17980300, 18671850, 19418724, 21576360, 22406220, 24273405, 24895800, 26970450, 28007775, 29128086, 32364540, 35960600, 37343700, 38837448, 40455675, 44812440, 48546810, 53940900, 56015550, 58256172, 64729080, 72820215, 74687400, 80911350, 97093620, 107881800, 112031100, 116512344, 121367025, 145640430, 161822700, 194187240, 224062200, 242734050, 291280860, 323645400, 364101075, 485468100, 582561720, 728202150, 970936200, 1456404300, 2912808600]

約数ペア:

[(1, 2912808600), (2, 1456404300), (3, 970936200), (4, 728202150), (5, 582561720), (6, 485468100), (8, 364101075), (9, 323645400), (10, 291280860), (12, 242734050), (13, 224062200), (15, 194187240), (18, 161822700), (20, 145640430), (24, 121367025), (25, 116512344), (26, 112031100), (27, 107881800), (30, 97093620), (36, 80911350), (39, 74687400), (40, 72820215), (45, 64729080), (50, 58256172), (52, 56015550), (54, 53940900), (60, 48546810), (65, 44812440), (72, 40455675), (75, 38837448), (78, 37343700), (81, 35960600), (90, 32364540), (100, 29128086), (104, 28007775), (108, 26970450), (117, 24895800), (120, 24273405), (130, 22406220), (135, 21576360), (150, 19418724), (156, 18671850), (162, 17980300), (180, 16182270), (195, 14937480), (200, 14564043), (216, 13485225), (225, 12945816), (234, 12447900), (260, 11203110), (270, 10788180), (300, 9709362), (312, 9335925), (324, 8990150), (325, 8962488), (351, 8298600), (360, 8091135), (390, 7468740), (405, 7192120), (450, 6472908), (468, 6223950), (520, 5601555), (540, 5394090), (585, 4979160), (600, 4854681), (648, 4495075), (650, 4481244), (675, 4315272), (702, 4149300), (780, 3734370), (810, 3596060), (900, 3236454), (936, 3111975), (975, 2987496), (1053, 2766200), (1080, 2697045), (1170, 2489580), (1300, 2240622), (1350, 2157636), (1404, 2074650), (1560, 1867185), (1620, 1798030), (1755, 1659720), (1800, 1618227), (1950, 1493748), (2025, 1438424), (2106, 1383100), (2340, 1244790), (2600, 1120311), (2700, 1078818), (2808, 1037325), (2925, 995832), (3240, 899015), (3510, 829860), (3900, 746874), (4050, 719212), (4212, 691550), (4680, 622395), (5265, 553240), (5400, 539409), (5850, 497916), (7020, 414930), (7800, 373437), (8100, 359606), (8424, 345775), (8775, 331944), (10530, 276620), (11700, 248958), (13831, 210600), (14040, 207465), (16200, 179803), (17550, 165972), (21060, 138310), (23400, 124479), (26325, 110648), (27662, 105300), (35100, 82986), (41493, 70200), (42120, 69155), (52650, 55324)]