893709180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1399}}^1$

素因数の和:1450

約数の個数: 288

約数和(自身を含む): 3443328000

約数和(自身を除く): 2549618820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1170, 1183, 1260, 1365, 1399, 1404, 1521, 1638, 1690, 1755, 1820, 1890, 2028, 2340, 2366, 2457, 2535, 2730, 2798, 3042, 3276, 3380, 3510, 3549, 3780, 4095, 4197, 4563, 4732, 4914, 5070, 5460, 5596, 5915, 6084, 6995, 7020, 7098, 7605, 8190, 8394, 9126, 9793, 9828, 10140, 10647, 11830, 12285, 12591, 13990, 14196, 15210, 16380, 16788, 17745, 18187, 18252, 19586, 20985, 21294, 22815, 23660, 24570, 25182, 27980, 29379, 30420, 31941, 35490, 36374, 37773, 39172, 41970, 42588, 45630, 48965, 49140, 50364, 53235, 54561, 58758, 62955, 63882, 70980, 72748, 75546, 83940, 88137, 90935, 91260, 97930, 106470, 109122, 117516, 125910, 127309, 127764, 146895, 151092, 159705, 163683, 176274, 181870, 188865, 195860, 212940, 218244, 236431, 251820, 254618, 264411, 272805, 293790, 319410, 327366, 352548, 363740, 377730, 381927, 440685, 472862, 491049, 509236, 528822, 545610, 587580, 636545, 638820, 654732, 709293, 755460, 763854, 818415, 881370, 945724, 982098, 1057644, 1091220, 1145781, 1182155, 1273090, 1322055, 1418586, 1527708, 1636830, 1655017, 1762740, 1909635, 1964196, 2127879, 2291562, 2364310, 2455245, 2546180, 2644110, 2837172, 3273660, 3310034, 3437343, 3546465, 3819270, 4255758, 4583124, 4728620, 4910490, 4965051, 5288220, 5728905, 6383637, 6620068, 6874686, 7092930, 7638540, 8275085, 8511516, 9820980, 9930102, 10639395, 11457810, 12767274, 13749372, 14185860, 14895153, 16550170, 17186715, 19860204, 21278790, 22915620, 24825255, 25534548, 29790306, 31918185, 33100340, 34373430, 42557580, 44685459, 49650510, 59580612, 63836370, 68746860, 74475765, 89370918, 99301020, 127672740, 148951530, 178741836, 223427295, 297903060, 446854590, 893709180]

約数ペア:

[(1, 893709180), (2, 446854590), (3, 297903060), (4, 223427295), (5, 178741836), (6, 148951530), (7, 127672740), (9, 99301020), (10, 89370918), (12, 74475765), (13, 68746860), (14, 63836370), (15, 59580612), (18, 49650510), (20, 44685459), (21, 42557580), (26, 34373430), (27, 33100340), (28, 31918185), (30, 29790306), (35, 25534548), (36, 24825255), (39, 22915620), (42, 21278790), (45, 19860204), (52, 17186715), (54, 16550170), (60, 14895153), (63, 14185860), (65, 13749372), (70, 12767274), (78, 11457810), (84, 10639395), (90, 9930102), (91, 9820980), (105, 8511516), (108, 8275085), (117, 7638540), (126, 7092930), (130, 6874686), (135, 6620068), (140, 6383637), (156, 5728905), (169, 5288220), (180, 4965051), (182, 4910490), (189, 4728620), (195, 4583124), (210, 4255758), (234, 3819270), (252, 3546465), (260, 3437343), (270, 3310034), (273, 3273660), (315, 2837172), (338, 2644110), (351, 2546180), (364, 2455245), (378, 2364310), (390, 2291562), (420, 2127879), (455, 1964196), (468, 1909635), (507, 1762740), (540, 1655017), (546, 1636830), (585, 1527708), (630, 1418586), (676, 1322055), (702, 1273090), (756, 1182155), (780, 1145781), (819, 1091220), (845, 1057644), (910, 982098), (945, 945724), (1014, 881370), (1092, 818415), (1170, 763854), (1183, 755460), (1260, 709293), (1365, 654732), (1399, 638820), (1404, 636545), (1521, 587580), (1638, 545610), (1690, 528822), (1755, 509236), (1820, 491049), (1890, 472862), (2028, 440685), (2340, 381927), (2366, 377730), (2457, 363740), (2535, 352548), (2730, 327366), (2798, 319410), (3042, 293790), (3276, 272805), (3380, 264411), (3510, 254618), (3549, 251820), (3780, 236431), (4095, 218244), (4197, 212940), (4563, 195860), (4732, 188865), (4914, 181870), (5070, 176274), (5460, 163683), (5596, 159705), (5915, 151092), (6084, 146895), (6995, 127764), (7020, 127309), (7098, 125910), (7605, 117516), (8190, 109122), (8394, 106470), (9126, 97930), (9793, 91260), (9828, 90935), (10140, 88137), (10647, 83940), (11830, 75546), (12285, 72748), (12591, 70980), (13990, 63882), (14196, 62955), (15210, 58758), (16380, 54561), (16788, 53235), (17745, 50364), (18187, 49140), (18252, 48965), (19586, 45630), (20985, 42588), (21294, 41970), (22815, 39172), (23660, 37773), (24570, 36374), (25182, 35490), (27980, 31941), (29379, 30420)]