245370060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 846945792

約数和(自身を除く): 601575732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 191, 195, 234, 244, 260, 270, 305, 324, 351, 366, 382, 390, 405, 468, 540, 549, 573, 585, 610, 702, 732, 764, 780, 793, 810, 915, 955, 1053, 1098, 1146, 1170, 1220, 1404, 1586, 1620, 1647, 1719, 1755, 1830, 1910, 2106, 2196, 2292, 2340, 2379, 2483, 2745, 2865, 3172, 3294, 3438, 3510, 3660, 3820, 3965, 4212, 4758, 4941, 4966, 5157, 5265, 5490, 5730, 6588, 6876, 7020, 7137, 7449, 7930, 8235, 8595, 9516, 9882, 9932, 10314, 10530, 10980, 11460, 11651, 11895, 12415, 14274, 14898, 15471, 15860, 16470, 17190, 19764, 20628, 21060, 21411, 22347, 23302, 23790, 24705, 24830, 25785, 28548, 29796, 30942, 32940, 34380, 34953, 35685, 37245, 42822, 44694, 46604, 47580, 49410, 49660, 51570, 58255, 61884, 64233, 67041, 69906, 71370, 74490, 77355, 85644, 89388, 98820, 103140, 104859, 107055, 111735, 116510, 128466, 134082, 139812, 142740, 148980, 151463, 154710, 174765, 201123, 209718, 214110, 223470, 233020, 256932, 268164, 302926, 309420, 314577, 321165, 335205, 349530, 402246, 419436, 428220, 446940, 454389, 524295, 605852, 629154, 642330, 670410, 699060, 757315, 804492, 908778, 943731, 1005615, 1048590, 1258308, 1284660, 1340820, 1363167, 1514630, 1572885, 1817556, 1887462, 2011230, 2097180, 2271945, 2726334, 3029260, 3145770, 3774924, 4022460, 4089501, 4543890, 4718655, 5452668, 6291540, 6815835, 8179002, 9087780, 9437310, 12268503, 13631670, 16358004, 18874620, 20447505, 24537006, 27263340, 40895010, 49074012, 61342515, 81790020, 122685030, 245370060]

約数ペア:

[(1, 245370060), (2, 122685030), (3, 81790020), (4, 61342515), (5, 49074012), (6, 40895010), (9, 27263340), (10, 24537006), (12, 20447505), (13, 18874620), (15, 16358004), (18, 13631670), (20, 12268503), (26, 9437310), (27, 9087780), (30, 8179002), (36, 6815835), (39, 6291540), (45, 5452668), (52, 4718655), (54, 4543890), (60, 4089501), (61, 4022460), (65, 3774924), (78, 3145770), (81, 3029260), (90, 2726334), (108, 2271945), (117, 2097180), (122, 2011230), (130, 1887462), (135, 1817556), (156, 1572885), (162, 1514630), (180, 1363167), (183, 1340820), (191, 1284660), (195, 1258308), (234, 1048590), (244, 1005615), (260, 943731), (270, 908778), (305, 804492), (324, 757315), (351, 699060), (366, 670410), (382, 642330), (390, 629154), (405, 605852), (468, 524295), (540, 454389), (549, 446940), (573, 428220), (585, 419436), (610, 402246), (702, 349530), (732, 335205), (764, 321165), (780, 314577), (793, 309420), (810, 302926), (915, 268164), (955, 256932), (1053, 233020), (1098, 223470), (1146, 214110), (1170, 209718), (1220, 201123), (1404, 174765), (1586, 154710), (1620, 151463), (1647, 148980), (1719, 142740), (1755, 139812), (1830, 134082), (1910, 128466), (2106, 116510), (2196, 111735), (2292, 107055), (2340, 104859), (2379, 103140), (2483, 98820), (2745, 89388), (2865, 85644), (3172, 77355), (3294, 74490), (3438, 71370), (3510, 69906), (3660, 67041), (3820, 64233), (3965, 61884), (4212, 58255), (4758, 51570), (4941, 49660), (4966, 49410), (5157, 47580), (5265, 46604), (5490, 44694), (5730, 42822), (6588, 37245), (6876, 35685), (7020, 34953), (7137, 34380), (7449, 32940), (7930, 30942), (8235, 29796), (8595, 28548), (9516, 25785), (9882, 24830), (9932, 24705), (10314, 23790), (10530, 23302), (10980, 22347), (11460, 21411), (11651, 21060), (11895, 20628), (12415, 19764), (14274, 17190), (14898, 16470), (15471, 15860)]