45042900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 151240320

約数和(自身を除く): 106197420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 89, 100, 105, 140, 150, 175, 178, 210, 241, 267, 300, 350, 356, 420, 445, 482, 525, 534, 623, 700, 723, 890, 964, 1050, 1068, 1205, 1246, 1335, 1446, 1687, 1780, 1869, 2100, 2225, 2410, 2492, 2670, 2892, 3115, 3374, 3615, 3738, 4450, 4820, 5061, 5340, 6025, 6230, 6675, 6748, 7230, 7476, 8435, 8900, 9345, 10122, 12050, 12460, 13350, 14460, 15575, 16870, 18075, 18690, 20244, 21449, 24100, 25305, 26700, 31150, 33740, 36150, 37380, 42175, 42898, 46725, 50610, 62300, 64347, 72300, 84350, 85796, 93450, 101220, 107245, 126525, 128694, 150143, 168700, 186900, 214490, 253050, 257388, 300286, 321735, 428980, 450429, 506100, 536225, 600572, 643470, 750715, 900858, 1072450, 1286940, 1501430, 1608675, 1801716, 2144900, 2252145, 3002860, 3217350, 3753575, 4504290, 6434700, 7507150, 9008580, 11260725, 15014300, 22521450, 45042900]

約数ペア:

[(1, 45042900), (2, 22521450), (3, 15014300), (4, 11260725), (5, 9008580), (6, 7507150), (7, 6434700), (10, 4504290), (12, 3753575), (14, 3217350), (15, 3002860), (20, 2252145), (21, 2144900), (25, 1801716), (28, 1608675), (30, 1501430), (35, 1286940), (42, 1072450), (50, 900858), (60, 750715), (70, 643470), (75, 600572), (84, 536225), (89, 506100), (100, 450429), (105, 428980), (140, 321735), (150, 300286), (175, 257388), (178, 253050), (210, 214490), (241, 186900), (267, 168700), (300, 150143), (350, 128694), (356, 126525), (420, 107245), (445, 101220), (482, 93450), (525, 85796), (534, 84350), (623, 72300), (700, 64347), (723, 62300), (890, 50610), (964, 46725), (1050, 42898), (1068, 42175), (1205, 37380), (1246, 36150), (1335, 33740), (1446, 31150), (1687, 26700), (1780, 25305), (1869, 24100), (2100, 21449), (2225, 20244), (2410, 18690), (2492, 18075), (2670, 16870), (2892, 15575), (3115, 14460), (3374, 13350), (3615, 12460), (3738, 12050), (4450, 10122), (4820, 9345), (5061, 8900), (5340, 8435), (6025, 7476), (6230, 7230), (6675, 6748)]