273911820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 288

約数和(自身を含む): 1009387008

約数和(自身を除く): 735475188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 169, 170, 182, 195, 204, 210, 221, 227, 238, 255, 260, 273, 338, 340, 357, 364, 390, 420, 442, 454, 455, 476, 507, 510, 546, 595, 663, 676, 681, 714, 780, 845, 884, 908, 910, 1014, 1020, 1092, 1105, 1135, 1183, 1190, 1326, 1362, 1365, 1428, 1547, 1589, 1690, 1785, 1820, 2028, 2210, 2270, 2366, 2380, 2535, 2652, 2724, 2730, 2873, 2951, 3094, 3178, 3315, 3380, 3405, 3549, 3570, 3859, 4420, 4540, 4641, 4732, 4767, 5070, 5460, 5746, 5902, 5915, 6188, 6356, 6630, 6810, 7098, 7140, 7718, 7735, 7945, 8619, 8853, 9282, 9534, 10140, 11492, 11577, 11804, 11830, 13260, 13620, 14196, 14365, 14755, 15436, 15470, 15890, 17238, 17706, 17745, 18564, 19068, 19295, 20111, 20657, 23154, 23205, 23660, 23835, 27013, 28730, 29510, 30940, 31780, 34476, 35412, 35490, 38363, 38590, 40222, 41314, 43095, 44265, 46308, 46410, 47670, 50167, 54026, 57460, 57885, 59020, 60333, 61971, 70980, 76726, 77180, 80444, 81039, 82628, 86190, 88530, 92820, 95340, 100334, 100555, 103285, 108052, 115089, 115770, 120666, 123942, 135065, 150501, 153452, 162078, 172380, 177060, 191815, 200668, 201110, 206570, 230178, 231540, 241332, 247884, 250835, 268541, 270130, 301002, 301665, 309855, 324156, 351169, 383630, 402220, 405195, 413140, 460356, 501670, 537082, 540260, 575445, 602004, 603330, 619710, 652171, 702338, 752505, 767260, 805623, 810390, 1003340, 1053507, 1074164, 1150890, 1206660, 1239420, 1304342, 1342705, 1404676, 1505010, 1611246, 1620780, 1755845, 1956513, 2107014, 2301780, 2608684, 2685410, 3010020, 3222492, 3260855, 3511690, 3913026, 4028115, 4214028, 4565197, 5267535, 5370820, 6521710, 7023380, 7826052, 8056230, 9130394, 9782565, 10535070, 13043420, 13695591, 16112460, 18260788, 19565130, 21070140, 22825985, 27391182, 39130260, 45651970, 54782364, 68477955, 91303940, 136955910, 273911820]

約数ペア:

[(1, 273911820), (2, 136955910), (3, 91303940), (4, 68477955), (5, 54782364), (6, 45651970), (7, 39130260), (10, 27391182), (12, 22825985), (13, 21070140), (14, 19565130), (15, 18260788), (17, 16112460), (20, 13695591), (21, 13043420), (26, 10535070), (28, 9782565), (30, 9130394), (34, 8056230), (35, 7826052), (39, 7023380), (42, 6521710), (51, 5370820), (52, 5267535), (60, 4565197), (65, 4214028), (68, 4028115), (70, 3913026), (78, 3511690), (84, 3260855), (85, 3222492), (91, 3010020), (102, 2685410), (105, 2608684), (119, 2301780), (130, 2107014), (140, 1956513), (156, 1755845), (169, 1620780), (170, 1611246), (182, 1505010), (195, 1404676), (204, 1342705), (210, 1304342), (221, 1239420), (227, 1206660), (238, 1150890), (255, 1074164), (260, 1053507), (273, 1003340), (338, 810390), (340, 805623), (357, 767260), (364, 752505), (390, 702338), (420, 652171), (442, 619710), (454, 603330), (455, 602004), (476, 575445), (507, 540260), (510, 537082), (546, 501670), (595, 460356), (663, 413140), (676, 405195), (681, 402220), (714, 383630), (780, 351169), (845, 324156), (884, 309855), (908, 301665), (910, 301002), (1014, 270130), (1020, 268541), (1092, 250835), (1105, 247884), (1135, 241332), (1183, 231540), (1190, 230178), (1326, 206570), (1362, 201110), (1365, 200668), (1428, 191815), (1547, 177060), (1589, 172380), (1690, 162078), (1785, 153452), (1820, 150501), (2028, 135065), (2210, 123942), (2270, 120666), (2366, 115770), (2380, 115089), (2535, 108052), (2652, 103285), (2724, 100555), (2730, 100334), (2873, 95340), (2951, 92820), (3094, 88530), (3178, 86190), (3315, 82628), (3380, 81039), (3405, 80444), (3549, 77180), (3570, 76726), (3859, 70980), (4420, 61971), (4540, 60333), (4641, 59020), (4732, 57885), (4767, 57460), (5070, 54026), (5460, 50167), (5746, 47670), (5902, 46410), (5915, 46308), (6188, 44265), (6356, 43095), (6630, 41314), (6810, 40222), (7098, 38590), (7140, 38363), (7718, 35490), (7735, 35412), (7945, 34476), (8619, 31780), (8853, 30940), (9282, 29510), (9534, 28730), (10140, 27013), (11492, 23835), (11577, 23660), (11804, 23205), (11830, 23154), (13260, 20657), (13620, 20111), (14196, 19295), (14365, 19068), (14755, 18564), (15436, 17745), (15470, 17706), (15890, 17238)]