312948900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 1128677760

約数和(自身を除く): 815728860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 41, 44, 45, 50, 54, 55, 60, 66, 75, 82, 90, 99, 100, 108, 110, 123, 132, 135, 150, 164, 165, 180, 198, 205, 220, 225, 246, 257, 270, 275, 297, 300, 330, 369, 396, 410, 450, 451, 492, 495, 514, 540, 550, 594, 615, 660, 675, 738, 771, 820, 825, 900, 902, 990, 1025, 1028, 1100, 1107, 1188, 1230, 1285, 1350, 1353, 1476, 1485, 1542, 1650, 1804, 1845, 1980, 2050, 2214, 2255, 2313, 2460, 2475, 2570, 2700, 2706, 2827, 2970, 3075, 3084, 3300, 3690, 3855, 4059, 4100, 4428, 4510, 4626, 4950, 5140, 5412, 5535, 5654, 5940, 6150, 6425, 6765, 6939, 7380, 7425, 7710, 8118, 8481, 9020, 9225, 9252, 9900, 10537, 11070, 11275, 11308, 11565, 12177, 12300, 12850, 13530, 13878, 14135, 14850, 15420, 16236, 16962, 18450, 19275, 20295, 21074, 22140, 22550, 23130, 24354, 25443, 25700, 27060, 27675, 27756, 28270, 29700, 31611, 33825, 33924, 34695, 36900, 38550, 40590, 42148, 42405, 45100, 46260, 48708, 50886, 52685, 55350, 56540, 57825, 60885, 63222, 67650, 69390, 70675, 76329, 77100, 81180, 84810, 94833, 101475, 101772, 105370, 110700, 115650, 115907, 121770, 126444, 127215, 135300, 138780, 141350, 152658, 158055, 169620, 173475, 189666, 202950, 210740, 212025, 231300, 231814, 243540, 254430, 263425, 282700, 284499, 304425, 305316, 316110, 346950, 347721, 379332, 381645, 405900, 424050, 463628, 474165, 508860, 526850, 568998, 579535, 608850, 632220, 636075, 693900, 695442, 763290, 790275, 848100, 948330, 1043163, 1053700, 1137996, 1159070, 1217700, 1272150, 1390884, 1422495, 1526580, 1580550, 1738605, 1896660, 1908225, 2086326, 2318140, 2370825, 2544300, 2844990, 2897675, 3129489, 3161100, 3477210, 3816450, 4172652, 4741650, 5215815, 5689980, 5795350, 6258978, 6954420, 7112475, 7632900, 8693025, 9483300, 10431630, 11590700, 12517956, 14224950, 15647445, 17386050, 20863260, 26079075, 28449900, 31294890, 34772100, 52158150, 62589780, 78237225, 104316300, 156474450, 312948900]

約数ペア:

[(1, 312948900), (2, 156474450), (3, 104316300), (4, 78237225), (5, 62589780), (6, 52158150), (9, 34772100), (10, 31294890), (11, 28449900), (12, 26079075), (15, 20863260), (18, 17386050), (20, 15647445), (22, 14224950), (25, 12517956), (27, 11590700), (30, 10431630), (33, 9483300), (36, 8693025), (41, 7632900), (44, 7112475), (45, 6954420), (50, 6258978), (54, 5795350), (55, 5689980), (60, 5215815), (66, 4741650), (75, 4172652), (82, 3816450), (90, 3477210), (99, 3161100), (100, 3129489), (108, 2897675), (110, 2844990), (123, 2544300), (132, 2370825), (135, 2318140), (150, 2086326), (164, 1908225), (165, 1896660), (180, 1738605), (198, 1580550), (205, 1526580), (220, 1422495), (225, 1390884), (246, 1272150), (257, 1217700), (270, 1159070), (275, 1137996), (297, 1053700), (300, 1043163), (330, 948330), (369, 848100), (396, 790275), (410, 763290), (450, 695442), (451, 693900), (492, 636075), (495, 632220), (514, 608850), (540, 579535), (550, 568998), (594, 526850), (615, 508860), (660, 474165), (675, 463628), (738, 424050), (771, 405900), (820, 381645), (825, 379332), (900, 347721), (902, 346950), (990, 316110), (1025, 305316), (1028, 304425), (1100, 284499), (1107, 282700), (1188, 263425), (1230, 254430), (1285, 243540), (1350, 231814), (1353, 231300), (1476, 212025), (1485, 210740), (1542, 202950), (1650, 189666), (1804, 173475), (1845, 169620), (1980, 158055), (2050, 152658), (2214, 141350), (2255, 138780), (2313, 135300), (2460, 127215), (2475, 126444), (2570, 121770), (2700, 115907), (2706, 115650), (2827, 110700), (2970, 105370), (3075, 101772), (3084, 101475), (3300, 94833), (3690, 84810), (3855, 81180), (4059, 77100), (4100, 76329), (4428, 70675), (4510, 69390), (4626, 67650), (4950, 63222), (5140, 60885), (5412, 57825), (5535, 56540), (5654, 55350), (5940, 52685), (6150, 50886), (6425, 48708), (6765, 46260), (6939, 45100), (7380, 42405), (7425, 42148), (7710, 40590), (8118, 38550), (8481, 36900), (9020, 34695), (9225, 33924), (9252, 33825), (9900, 31611), (10537, 29700), (11070, 28270), (11275, 27756), (11308, 27675), (11565, 27060), (12177, 25700), (12300, 25443), (12850, 24354), (13530, 23130), (13878, 22550), (14135, 22140), (14850, 21074), (15420, 20295), (16236, 19275), (16962, 18450)]