756277380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33083}}^1$

素因数の和:33225

約数の個数: 72

約数和(自身を含む): 2312174592

約数和(自身を除く): 1555897212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3810, 4572, 5715, 7620, 11430, 22860, 33083, 66166, 99249, 132332, 165415, 198498, 297747, 330830, 396996, 496245, 595494, 661660, 992490, 1190988, 1488735, 1984980, 2977470, 4201541, 5954940, 8403082, 12604623, 16806164, 21007705, 25209246, 37813869, 42015410, 50418492, 63023115, 75627738, 84030820, 126046230, 151255476, 189069345, 252092460, 378138690, 756277380]

約数ペア:

[(1, 756277380), (2, 378138690), (3, 252092460), (4, 189069345), (5, 151255476), (6, 126046230), (9, 84030820), (10, 75627738), (12, 63023115), (15, 50418492), (18, 42015410), (20, 37813869), (30, 25209246), (36, 21007705), (45, 16806164), (60, 12604623), (90, 8403082), (127, 5954940), (180, 4201541), (254, 2977470), (381, 1984980), (508, 1488735), (635, 1190988), (762, 992490), (1143, 661660), (1270, 595494), (1524, 496245), (1905, 396996), (2286, 330830), (2540, 297747), (3810, 198498), (4572, 165415), (5715, 132332), (7620, 99249), (11430, 66166), (22860, 33083)]