54113220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 190689408

約数和(自身を除く): 136576188

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 641, 670, 804, 938, 1005, 1206, 1260, 1282, 1340, 1407, 1876, 1923, 2010, 2345, 2412, 2564, 2814, 3015, 3205, 3846, 4020, 4221, 4487, 4690, 5628, 5769, 6030, 6410, 7035, 7692, 8442, 8974, 9380, 9615, 11538, 12060, 12820, 13461, 14070, 16884, 17948, 19230, 21105, 22435, 23076, 26922, 28140, 28845, 38460, 40383, 42210, 42947, 44870, 53844, 57690, 67305, 80766, 84420, 85894, 89740, 115380, 128841, 134610, 161532, 171788, 201915, 214735, 257682, 269220, 300629, 386523, 403830, 429470, 515364, 601258, 644205, 773046, 807660, 858940, 901887, 1202516, 1288410, 1503145, 1546092, 1803774, 1932615, 2576820, 2705661, 3006290, 3607548, 3865230, 4509435, 5411322, 6012580, 7730460, 9018870, 10822644, 13528305, 18037740, 27056610, 54113220]

約数ペア:

[(1, 54113220), (2, 27056610), (3, 18037740), (4, 13528305), (5, 10822644), (6, 9018870), (7, 7730460), (9, 6012580), (10, 5411322), (12, 4509435), (14, 3865230), (15, 3607548), (18, 3006290), (20, 2705661), (21, 2576820), (28, 1932615), (30, 1803774), (35, 1546092), (36, 1503145), (42, 1288410), (45, 1202516), (60, 901887), (63, 858940), (67, 807660), (70, 773046), (84, 644205), (90, 601258), (105, 515364), (126, 429470), (134, 403830), (140, 386523), (180, 300629), (201, 269220), (210, 257682), (252, 214735), (268, 201915), (315, 171788), (335, 161532), (402, 134610), (420, 128841), (469, 115380), (603, 89740), (630, 85894), (641, 84420), (670, 80766), (804, 67305), (938, 57690), (1005, 53844), (1206, 44870), (1260, 42947), (1282, 42210), (1340, 40383), (1407, 38460), (1876, 28845), (1923, 28140), (2010, 26922), (2345, 23076), (2412, 22435), (2564, 21105), (2814, 19230), (3015, 17948), (3205, 16884), (3846, 14070), (4020, 13461), (4221, 12820), (4487, 12060), (4690, 11538), (5628, 9615), (5769, 9380), (6030, 8974), (6410, 8442), (7035, 7692)]