750026940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 2370816000

約数和(自身を除く): 1620789060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 47, 52, 60, 65, 78, 82, 94, 123, 130, 141, 156, 164, 188, 195, 205, 235, 246, 260, 282, 390, 410, 470, 492, 499, 533, 564, 611, 615, 705, 780, 820, 940, 998, 1066, 1222, 1230, 1410, 1497, 1599, 1833, 1927, 1996, 2132, 2444, 2460, 2495, 2665, 2820, 2994, 3055, 3198, 3666, 3854, 4990, 5330, 5781, 5988, 6110, 6396, 6487, 7332, 7485, 7708, 7995, 9165, 9635, 9980, 10660, 11562, 12220, 12974, 14970, 15990, 18330, 19270, 19461, 20459, 23124, 23453, 25051, 25948, 28905, 29940, 31980, 32435, 36660, 38540, 38922, 40918, 46906, 50102, 57810, 61377, 64870, 70359, 75153, 77844, 81836, 93812, 97305, 100204, 102295, 115620, 117265, 122754, 125255, 129740, 140718, 150306, 194610, 204590, 234530, 245508, 250510, 265967, 281436, 300612, 304889, 306885, 351795, 375765, 389220, 409180, 469060, 501020, 531934, 609778, 613770, 703590, 751530, 797901, 914667, 961573, 1063868, 1219556, 1227540, 1329835, 1407180, 1503060, 1524445, 1595802, 1829334, 1923146, 2659670, 2884719, 3048890, 3191604, 3658668, 3846292, 3989505, 4573335, 4807865, 5319340, 5769438, 6097780, 7979010, 9146670, 9615730, 11538876, 12500449, 14423595, 15958020, 18293340, 19231460, 25000898, 28847190, 37501347, 50001796, 57694380, 62502245, 75002694, 125004490, 150005388, 187506735, 250008980, 375013470, 750026940]

約数ペア:

[(1, 750026940), (2, 375013470), (3, 250008980), (4, 187506735), (5, 150005388), (6, 125004490), (10, 75002694), (12, 62502245), (13, 57694380), (15, 50001796), (20, 37501347), (26, 28847190), (30, 25000898), (39, 19231460), (41, 18293340), (47, 15958020), (52, 14423595), (60, 12500449), (65, 11538876), (78, 9615730), (82, 9146670), (94, 7979010), (123, 6097780), (130, 5769438), (141, 5319340), (156, 4807865), (164, 4573335), (188, 3989505), (195, 3846292), (205, 3658668), (235, 3191604), (246, 3048890), (260, 2884719), (282, 2659670), (390, 1923146), (410, 1829334), (470, 1595802), (492, 1524445), (499, 1503060), (533, 1407180), (564, 1329835), (611, 1227540), (615, 1219556), (705, 1063868), (780, 961573), (820, 914667), (940, 797901), (998, 751530), (1066, 703590), (1222, 613770), (1230, 609778), (1410, 531934), (1497, 501020), (1599, 469060), (1833, 409180), (1927, 389220), (1996, 375765), (2132, 351795), (2444, 306885), (2460, 304889), (2495, 300612), (2665, 281436), (2820, 265967), (2994, 250510), (3055, 245508), (3198, 234530), (3666, 204590), (3854, 194610), (4990, 150306), (5330, 140718), (5781, 129740), (5988, 125255), (6110, 122754), (6396, 117265), (6487, 115620), (7332, 102295), (7485, 100204), (7708, 97305), (7995, 93812), (9165, 81836), (9635, 77844), (9980, 75153), (10660, 70359), (11562, 64870), (12220, 61377), (12974, 57810), (14970, 50102), (15990, 46906), (18330, 40918), (19270, 38922), (19461, 38540), (20459, 36660), (23124, 32435), (23453, 31980), (25051, 29940), (25948, 28905)]