98757780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 310313472

約数和(自身を除く): 211555692

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 61, 66, 110, 121, 122, 132, 165, 183, 220, 223, 242, 244, 305, 330, 363, 366, 446, 484, 605, 610, 660, 669, 671, 726, 732, 892, 915, 1115, 1210, 1220, 1338, 1342, 1452, 1815, 1830, 2013, 2230, 2420, 2453, 2676, 2684, 3345, 3355, 3630, 3660, 4026, 4460, 4906, 6690, 6710, 7260, 7359, 7381, 8052, 9812, 10065, 12265, 13380, 13420, 13603, 14718, 14762, 20130, 22143, 24530, 26983, 27206, 29436, 29524, 36795, 36905, 40260, 40809, 44286, 49060, 53966, 54412, 68015, 73590, 73810, 80949, 81618, 88572, 107932, 110715, 134915, 136030, 147180, 147620, 149633, 161898, 163236, 204045, 221430, 269830, 272060, 299266, 323796, 404745, 408090, 442860, 448899, 539660, 598532, 748165, 809490, 816180, 897798, 1496330, 1618980, 1645963, 1795596, 2244495, 2992660, 3291926, 4488990, 4937889, 6583852, 8229815, 8977980, 9875778, 16459630, 19751556, 24689445, 32919260, 49378890, 98757780]

約数ペア:

[(1, 98757780), (2, 49378890), (3, 32919260), (4, 24689445), (5, 19751556), (6, 16459630), (10, 9875778), (11, 8977980), (12, 8229815), (15, 6583852), (20, 4937889), (22, 4488990), (30, 3291926), (33, 2992660), (44, 2244495), (55, 1795596), (60, 1645963), (61, 1618980), (66, 1496330), (110, 897798), (121, 816180), (122, 809490), (132, 748165), (165, 598532), (183, 539660), (220, 448899), (223, 442860), (242, 408090), (244, 404745), (305, 323796), (330, 299266), (363, 272060), (366, 269830), (446, 221430), (484, 204045), (605, 163236), (610, 161898), (660, 149633), (669, 147620), (671, 147180), (726, 136030), (732, 134915), (892, 110715), (915, 107932), (1115, 88572), (1210, 81618), (1220, 80949), (1338, 73810), (1342, 73590), (1452, 68015), (1815, 54412), (1830, 53966), (2013, 49060), (2230, 44286), (2420, 40809), (2453, 40260), (2676, 36905), (2684, 36795), (3345, 29524), (3355, 29436), (3630, 27206), (3660, 26983), (4026, 24530), (4460, 22143), (4906, 20130), (6690, 14762), (6710, 14718), (7260, 13603), (7359, 13420), (7381, 13380), (8052, 12265), (9812, 10065)]