797967900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:861

約数の個数: 216

約数和(自身を含む): 2655080064

約数和(自身を除く): 1857112164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 37, 45, 50, 60, 62, 74, 75, 90, 93, 100, 111, 124, 148, 150, 155, 180, 185, 186, 222, 225, 279, 300, 310, 333, 370, 372, 444, 450, 465, 555, 558, 620, 666, 740, 773, 775, 900, 925, 930, 1110, 1116, 1147, 1332, 1395, 1546, 1550, 1665, 1850, 1860, 2220, 2294, 2319, 2325, 2775, 2790, 3092, 3100, 3330, 3441, 3700, 3865, 4588, 4638, 4650, 5550, 5580, 5735, 6660, 6882, 6957, 6975, 7730, 8325, 9276, 9300, 10323, 11100, 11470, 11595, 13764, 13914, 13950, 15460, 16650, 17205, 19325, 20646, 22940, 23190, 23963, 27828, 27900, 28601, 28675, 33300, 34410, 34785, 38650, 41292, 46380, 47926, 51615, 57202, 57350, 57975, 68820, 69570, 71889, 77300, 85803, 86025, 95852, 103230, 114404, 114700, 115950, 119815, 139140, 143005, 143778, 171606, 172050, 173925, 206460, 215667, 231900, 239630, 257409, 258075, 286010, 287556, 343212, 344100, 347850, 359445, 429015, 431334, 479260, 514818, 516150, 572020, 599075, 695700, 715025, 718890, 858030, 862668, 886631, 1029636, 1032300, 1078335, 1198150, 1287045, 1430050, 1437780, 1716060, 1773262, 1797225, 2145075, 2156670, 2396300, 2574090, 2659893, 2860100, 3546524, 3594450, 4290150, 4313340, 4433155, 5148180, 5319786, 5391675, 6435225, 7188900, 7979679, 8580300, 8866310, 10639572, 10783350, 12870450, 13299465, 15959358, 17732620, 21566700, 22165775, 25740900, 26598930, 31918716, 39898395, 44331550, 53197860, 66497325, 79796790, 88663100, 132994650, 159593580, 199491975, 265989300, 398983950, 797967900]

約数ペア:

[(1, 797967900), (2, 398983950), (3, 265989300), (4, 199491975), (5, 159593580), (6, 132994650), (9, 88663100), (10, 79796790), (12, 66497325), (15, 53197860), (18, 44331550), (20, 39898395), (25, 31918716), (30, 26598930), (31, 25740900), (36, 22165775), (37, 21566700), (45, 17732620), (50, 15959358), (60, 13299465), (62, 12870450), (74, 10783350), (75, 10639572), (90, 8866310), (93, 8580300), (100, 7979679), (111, 7188900), (124, 6435225), (148, 5391675), (150, 5319786), (155, 5148180), (180, 4433155), (185, 4313340), (186, 4290150), (222, 3594450), (225, 3546524), (279, 2860100), (300, 2659893), (310, 2574090), (333, 2396300), (370, 2156670), (372, 2145075), (444, 1797225), (450, 1773262), (465, 1716060), (555, 1437780), (558, 1430050), (620, 1287045), (666, 1198150), (740, 1078335), (773, 1032300), (775, 1029636), (900, 886631), (925, 862668), (930, 858030), (1110, 718890), (1116, 715025), (1147, 695700), (1332, 599075), (1395, 572020), (1546, 516150), (1550, 514818), (1665, 479260), (1850, 431334), (1860, 429015), (2220, 359445), (2294, 347850), (2319, 344100), (2325, 343212), (2775, 287556), (2790, 286010), (3092, 258075), (3100, 257409), (3330, 239630), (3441, 231900), (3700, 215667), (3865, 206460), (4588, 173925), (4638, 172050), (4650, 171606), (5550, 143778), (5580, 143005), (5735, 139140), (6660, 119815), (6882, 115950), (6957, 114700), (6975, 114404), (7730, 103230), (8325, 95852), (9276, 86025), (9300, 85803), (10323, 77300), (11100, 71889), (11470, 69570), (11595, 68820), (13764, 57975), (13914, 57350), (13950, 57202), (15460, 51615), (16650, 47926), (17205, 46380), (19325, 41292), (20646, 38650), (22940, 34785), (23190, 34410), (23963, 33300), (27828, 28675), (27900, 28601)]