449967960

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 224

約数和(自身を含む): 1636089840

約数和(自身を除く): 1186121880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1187, 1215, 1404, 1458, 1560, 1620, 1755, 1944, 2106, 2340, 2374, 2430, 2808, 2916, 3159, 3240, 3510, 3561, 3645, 4212, 4680, 4748, 4860, 5265, 5832, 5935, 6318, 7020, 7122, 7290, 8424, 9477, 9496, 9720, 10530, 10683, 11870, 12636, 14040, 14244, 14580, 15431, 15795, 17805, 18954, 21060, 21366, 23740, 25272, 28488, 29160, 30862, 31590, 32049, 35610, 37908, 42120, 42732, 46293, 47385, 47480, 53415, 61724, 63180, 64098, 71220, 75816, 77155, 85464, 92586, 94770, 96147, 106830, 123448, 126360, 128196, 138879, 142440, 154310, 160245, 185172, 189540, 192294, 213660, 231465, 256392, 277758, 288441, 308620, 320490, 370344, 379080, 384588, 416637, 427320, 462930, 480735, 555516, 576882, 617240, 640980, 694395, 769176, 833274, 865323, 925860, 961470, 1111032, 1153764, 1249911, 1281960, 1388790, 1442205, 1666548, 1730646, 1851720, 1922940, 2083185, 2307528, 2499822, 2777580, 2884410, 3333096, 3461292, 3749733, 3845880, 4166370, 4326615, 4999644, 5555160, 5768820, 6249555, 6922584, 7499466, 8332740, 8653230, 9999288, 11249199, 11537640, 12499110, 14998932, 16665480, 17306460, 18748665, 22498398, 24998220, 29997864, 34612920, 37497330, 44996796, 49996440, 56245995, 74994660, 89993592, 112491990, 149989320, 224983980, 449967960]

約数ペア:

[(1, 449967960), (2, 224983980), (3, 149989320), (4, 112491990), (5, 89993592), (6, 74994660), (8, 56245995), (9, 49996440), (10, 44996796), (12, 37497330), (13, 34612920), (15, 29997864), (18, 24998220), (20, 22498398), (24, 18748665), (26, 17306460), (27, 16665480), (30, 14998932), (36, 12499110), (39, 11537640), (40, 11249199), (45, 9999288), (52, 8653230), (54, 8332740), (60, 7499466), (65, 6922584), (72, 6249555), (78, 5768820), (81, 5555160), (90, 4999644), (104, 4326615), (108, 4166370), (117, 3845880), (120, 3749733), (130, 3461292), (135, 3333096), (156, 2884410), (162, 2777580), (180, 2499822), (195, 2307528), (216, 2083185), (234, 1922940), (243, 1851720), (260, 1730646), (270, 1666548), (312, 1442205), (324, 1388790), (351, 1281960), (360, 1249911), (390, 1153764), (405, 1111032), (468, 961470), (486, 925860), (520, 865323), (540, 833274), (585, 769176), (648, 694395), (702, 640980), (729, 617240), (780, 576882), (810, 555516), (936, 480735), (972, 462930), (1053, 427320), (1080, 416637), (1170, 384588), (1187, 379080), (1215, 370344), (1404, 320490), (1458, 308620), (1560, 288441), (1620, 277758), (1755, 256392), (1944, 231465), (2106, 213660), (2340, 192294), (2374, 189540), (2430, 185172), (2808, 160245), (2916, 154310), (3159, 142440), (3240, 138879), (3510, 128196), (3561, 126360), (3645, 123448), (4212, 106830), (4680, 96147), (4748, 94770), (4860, 92586), (5265, 85464), (5832, 77155), (5935, 75816), (6318, 71220), (7020, 64098), (7122, 63180), (7290, 61724), (8424, 53415), (9477, 47480), (9496, 47385), (9720, 46293), (10530, 42732), (10683, 42120), (11870, 37908), (12636, 35610), (14040, 32049), (14244, 31590), (14580, 30862), (15431, 29160), (15795, 28488), (17805, 25272), (18954, 23740), (21060, 21366)]