55645590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 256

約数和(自身を含む): 191600640

約数和(自身を除く): 135955050

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 21, 22, 26, 30, 33, 34, 35, 39, 42, 51, 55, 65, 66, 70, 77, 78, 85, 91, 102, 105, 109, 110, 119, 130, 143, 154, 165, 170, 182, 187, 195, 210, 218, 221, 231, 238, 255, 273, 286, 327, 330, 357, 374, 385, 390, 429, 442, 455, 462, 510, 545, 546, 561, 595, 654, 663, 714, 715, 763, 770, 858, 910, 935, 1001, 1090, 1105, 1122, 1155, 1190, 1199, 1309, 1326, 1365, 1417, 1430, 1526, 1547, 1635, 1785, 1853, 1870, 2002, 2145, 2210, 2289, 2310, 2398, 2431, 2618, 2730, 2805, 2834, 3003, 3094, 3270, 3315, 3570, 3597, 3706, 3815, 3927, 4251, 4290, 4578, 4641, 4862, 5005, 5559, 5610, 5995, 6006, 6545, 6630, 7085, 7194, 7293, 7630, 7735, 7854, 8393, 8502, 9265, 9282, 9919, 10010, 11118, 11445, 11990, 12155, 12971, 13090, 14170, 14586, 15015, 15470, 15587, 16786, 17017, 17985, 18530, 19635, 19838, 20383, 21255, 22890, 23205, 24089, 24310, 25179, 25942, 27795, 29757, 30030, 31174, 34034, 35970, 36465, 38913, 39270, 40766, 41965, 42510, 46410, 46761, 48178, 49595, 50358, 51051, 55590, 59514, 61149, 64855, 72267, 72930, 77826, 77935, 83930, 85085, 93522, 99190, 101915, 102102, 109109, 120445, 122298, 125895, 129710, 142681, 144534, 148785, 155870, 168623, 170170, 194565, 203830, 218218, 233805, 240890, 251790, 255255, 264979, 285362, 297570, 305745, 327327, 337246, 361335, 389130, 428043, 467610, 505869, 510510, 529958, 545545, 611490, 654654, 713405, 722670, 794937, 843115, 856086, 1011738, 1091090, 1324895, 1426810, 1589874, 1636635, 1686230, 1854853, 2140215, 2529345, 2649790, 3273270, 3709706, 3974685, 4280430, 5058690, 5564559, 7949370, 9274265, 11129118, 18548530, 27822795, 55645590]

約数ペア:

[(1, 55645590), (2, 27822795), (3, 18548530), (5, 11129118), (6, 9274265), (7, 7949370), (10, 5564559), (11, 5058690), (13, 4280430), (14, 3974685), (15, 3709706), (17, 3273270), (21, 2649790), (22, 2529345), (26, 2140215), (30, 1854853), (33, 1686230), (34, 1636635), (35, 1589874), (39, 1426810), (42, 1324895), (51, 1091090), (55, 1011738), (65, 856086), (66, 843115), (70, 794937), (77, 722670), (78, 713405), (85, 654654), (91, 611490), (102, 545545), (105, 529958), (109, 510510), (110, 505869), (119, 467610), (130, 428043), (143, 389130), (154, 361335), (165, 337246), (170, 327327), (182, 305745), (187, 297570), (195, 285362), (210, 264979), (218, 255255), (221, 251790), (231, 240890), (238, 233805), (255, 218218), (273, 203830), (286, 194565), (327, 170170), (330, 168623), (357, 155870), (374, 148785), (385, 144534), (390, 142681), (429, 129710), (442, 125895), (455, 122298), (462, 120445), (510, 109109), (545, 102102), (546, 101915), (561, 99190), (595, 93522), (654, 85085), (663, 83930), (714, 77935), (715, 77826), (763, 72930), (770, 72267), (858, 64855), (910, 61149), (935, 59514), (1001, 55590), (1090, 51051), (1105, 50358), (1122, 49595), (1155, 48178), (1190, 46761), (1199, 46410), (1309, 42510), (1326, 41965), (1365, 40766), (1417, 39270), (1430, 38913), (1526, 36465), (1547, 35970), (1635, 34034), (1785, 31174), (1853, 30030), (1870, 29757), (2002, 27795), (2145, 25942), (2210, 25179), (2289, 24310), (2310, 24089), (2398, 23205), (2431, 22890), (2618, 21255), (2730, 20383), (2805, 19838), (2834, 19635), (3003, 18530), (3094, 17985), (3270, 17017), (3315, 16786), (3570, 15587), (3597, 15470), (3706, 15015), (3815, 14586), (3927, 14170), (4251, 13090), (4290, 12971), (4578, 12155), (4641, 11990), (4862, 11445), (5005, 11118), (5559, 10010), (5610, 9919), (5995, 9282), (6006, 9265), (6545, 8502), (6630, 8393), (7085, 7854), (7194, 7735), (7293, 7630)]