155234520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 581256000

約数和(自身を除く): 426021480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 229, 252, 269, 280, 315, 360, 420, 458, 504, 538, 630, 687, 807, 840, 916, 1076, 1145, 1260, 1345, 1374, 1603, 1614, 1832, 1883, 2061, 2152, 2290, 2421, 2520, 2690, 2748, 3206, 3228, 3435, 3766, 4035, 4122, 4580, 4809, 4842, 5380, 5496, 5649, 6412, 6456, 6870, 7532, 8015, 8070, 8244, 9160, 9415, 9618, 9684, 10305, 10760, 11298, 12105, 12824, 13740, 14427, 15064, 16030, 16140, 16488, 16947, 18830, 19236, 19368, 20610, 22596, 24045, 24210, 27480, 28245, 28854, 32060, 32280, 33894, 37660, 38472, 41220, 45192, 48090, 48420, 56490, 57708, 61601, 64120, 67788, 72135, 75320, 82440, 84735, 96180, 96840, 112980, 115416, 123202, 135576, 144270, 169470, 184803, 192360, 225960, 246404, 288540, 308005, 338940, 369606, 431207, 492808, 554409, 577080, 616010, 677880, 739212, 862414, 924015, 1108818, 1232020, 1293621, 1478424, 1724828, 1848030, 2156035, 2217636, 2464040, 2587242, 2772045, 3449656, 3696060, 3880863, 4312070, 4435272, 5174484, 5544090, 6468105, 7392120, 7761726, 8624140, 10348968, 11088180, 12936210, 15523452, 17248280, 19404315, 22176360, 25872420, 31046904, 38808630, 51744840, 77617260, 155234520]

約数ペア:

[(1, 155234520), (2, 77617260), (3, 51744840), (4, 38808630), (5, 31046904), (6, 25872420), (7, 22176360), (8, 19404315), (9, 17248280), (10, 15523452), (12, 12936210), (14, 11088180), (15, 10348968), (18, 8624140), (20, 7761726), (21, 7392120), (24, 6468105), (28, 5544090), (30, 5174484), (35, 4435272), (36, 4312070), (40, 3880863), (42, 3696060), (45, 3449656), (56, 2772045), (60, 2587242), (63, 2464040), (70, 2217636), (72, 2156035), (84, 1848030), (90, 1724828), (105, 1478424), (120, 1293621), (126, 1232020), (140, 1108818), (168, 924015), (180, 862414), (210, 739212), (229, 677880), (252, 616010), (269, 577080), (280, 554409), (315, 492808), (360, 431207), (420, 369606), (458, 338940), (504, 308005), (538, 288540), (630, 246404), (687, 225960), (807, 192360), (840, 184803), (916, 169470), (1076, 144270), (1145, 135576), (1260, 123202), (1345, 115416), (1374, 112980), (1603, 96840), (1614, 96180), (1832, 84735), (1883, 82440), (2061, 75320), (2152, 72135), (2290, 67788), (2421, 64120), (2520, 61601), (2690, 57708), (2748, 56490), (3206, 48420), (3228, 48090), (3435, 45192), (3766, 41220), (4035, 38472), (4122, 37660), (4580, 33894), (4809, 32280), (4842, 32060), (5380, 28854), (5496, 28245), (5649, 27480), (6412, 24210), (6456, 24045), (6870, 22596), (7532, 20610), (8015, 19368), (8070, 19236), (8244, 18830), (9160, 16947), (9415, 16488), (9618, 16140), (9684, 16030), (10305, 15064), (10760, 14427), (11298, 13740), (12105, 12824)]