253001160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 192

約数和(自身を含む): 859163760

約数和(自身を除く): 606162600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 61, 72, 82, 90, 120, 122, 123, 164, 180, 183, 205, 244, 246, 281, 305, 328, 360, 366, 369, 410, 488, 492, 549, 562, 610, 615, 732, 738, 820, 843, 915, 984, 1098, 1124, 1220, 1230, 1405, 1464, 1476, 1640, 1686, 1830, 1845, 2196, 2248, 2440, 2460, 2501, 2529, 2745, 2810, 2952, 3372, 3660, 3690, 4215, 4392, 4920, 5002, 5058, 5490, 5620, 6744, 7320, 7380, 7503, 8430, 10004, 10116, 10980, 11240, 11521, 12505, 12645, 14760, 15006, 16860, 17141, 20008, 20232, 21960, 22509, 23042, 25010, 25290, 30012, 33720, 34282, 34563, 37515, 45018, 46084, 50020, 50580, 51423, 57605, 60024, 68564, 69126, 75030, 85705, 90036, 92168, 100040, 101160, 102846, 103689, 112545, 115210, 137128, 138252, 150060, 154269, 171410, 172815, 180072, 205692, 207378, 225090, 230420, 257115, 276504, 300120, 308538, 342820, 345630, 411384, 414756, 450180, 460840, 514230, 518445, 617076, 685640, 691260, 702781, 771345, 829512, 900360, 1028460, 1036890, 1234152, 1382520, 1405562, 1542690, 2056920, 2073780, 2108343, 2811124, 3085380, 3513905, 4147560, 4216686, 5622248, 6170760, 6325029, 7027810, 8433372, 10541715, 12650058, 14055620, 16866744, 21083430, 25300116, 28111240, 31625145, 42166860, 50600232, 63250290, 84333720, 126500580, 253001160]

約数ペア:

[(1, 253001160), (2, 126500580), (3, 84333720), (4, 63250290), (5, 50600232), (6, 42166860), (8, 31625145), (9, 28111240), (10, 25300116), (12, 21083430), (15, 16866744), (18, 14055620), (20, 12650058), (24, 10541715), (30, 8433372), (36, 7027810), (40, 6325029), (41, 6170760), (45, 5622248), (60, 4216686), (61, 4147560), (72, 3513905), (82, 3085380), (90, 2811124), (120, 2108343), (122, 2073780), (123, 2056920), (164, 1542690), (180, 1405562), (183, 1382520), (205, 1234152), (244, 1036890), (246, 1028460), (281, 900360), (305, 829512), (328, 771345), (360, 702781), (366, 691260), (369, 685640), (410, 617076), (488, 518445), (492, 514230), (549, 460840), (562, 450180), (610, 414756), (615, 411384), (732, 345630), (738, 342820), (820, 308538), (843, 300120), (915, 276504), (984, 257115), (1098, 230420), (1124, 225090), (1220, 207378), (1230, 205692), (1405, 180072), (1464, 172815), (1476, 171410), (1640, 154269), (1686, 150060), (1830, 138252), (1845, 137128), (2196, 115210), (2248, 112545), (2440, 103689), (2460, 102846), (2501, 101160), (2529, 100040), (2745, 92168), (2810, 90036), (2952, 85705), (3372, 75030), (3660, 69126), (3690, 68564), (4215, 60024), (4392, 57605), (4920, 51423), (5002, 50580), (5058, 50020), (5490, 46084), (5620, 45018), (6744, 37515), (7320, 34563), (7380, 34282), (7503, 33720), (8430, 30012), (10004, 25290), (10116, 25010), (10980, 23042), (11240, 22509), (11521, 21960), (12505, 20232), (12645, 20008), (14760, 17141), (15006, 16860)]