295707780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:891

約数の個数: 192

約数和(自身を含む): 994291200

約数和(自身を除く): 698583420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 87, 90, 92, 108, 115, 116, 135, 138, 145, 174, 180, 207, 230, 261, 270, 276, 290, 345, 348, 414, 435, 460, 522, 540, 580, 621, 667, 690, 783, 821, 828, 870, 1035, 1044, 1242, 1305, 1334, 1380, 1566, 1642, 1740, 2001, 2070, 2463, 2484, 2610, 2668, 3105, 3132, 3284, 3335, 3915, 4002, 4105, 4140, 4926, 5220, 6003, 6210, 6670, 7389, 7830, 8004, 8210, 9852, 10005, 12006, 12315, 12420, 13340, 14778, 15660, 16420, 18009, 18883, 20010, 22167, 23809, 24012, 24630, 29556, 30015, 36018, 36945, 37766, 40020, 44334, 47618, 49260, 56649, 60030, 71427, 72036, 73890, 75532, 88668, 90045, 94415, 95236, 110835, 113298, 119045, 120060, 142854, 147780, 169947, 180090, 188830, 214281, 221670, 226596, 238090, 283245, 285708, 339894, 357135, 360180, 377660, 428562, 443340, 476180, 509841, 547607, 566490, 642843, 679788, 714270, 849735, 857124, 1019682, 1071405, 1095214, 1132980, 1285686, 1428540, 1642821, 1699470, 2039364, 2142810, 2190428, 2549205, 2571372, 2738035, 3214215, 3285642, 3398940, 4285620, 4928463, 5098410, 5476070, 6428430, 6571284, 8214105, 9856926, 10196820, 10952140, 12856860, 14785389, 16428210, 19713852, 24642315, 29570778, 32856420, 49284630, 59141556, 73926945, 98569260, 147853890, 295707780]

約数ペア:

[(1, 295707780), (2, 147853890), (3, 98569260), (4, 73926945), (5, 59141556), (6, 49284630), (9, 32856420), (10, 29570778), (12, 24642315), (15, 19713852), (18, 16428210), (20, 14785389), (23, 12856860), (27, 10952140), (29, 10196820), (30, 9856926), (36, 8214105), (45, 6571284), (46, 6428430), (54, 5476070), (58, 5098410), (60, 4928463), (69, 4285620), (87, 3398940), (90, 3285642), (92, 3214215), (108, 2738035), (115, 2571372), (116, 2549205), (135, 2190428), (138, 2142810), (145, 2039364), (174, 1699470), (180, 1642821), (207, 1428540), (230, 1285686), (261, 1132980), (270, 1095214), (276, 1071405), (290, 1019682), (345, 857124), (348, 849735), (414, 714270), (435, 679788), (460, 642843), (522, 566490), (540, 547607), (580, 509841), (621, 476180), (667, 443340), (690, 428562), (783, 377660), (821, 360180), (828, 357135), (870, 339894), (1035, 285708), (1044, 283245), (1242, 238090), (1305, 226596), (1334, 221670), (1380, 214281), (1566, 188830), (1642, 180090), (1740, 169947), (2001, 147780), (2070, 142854), (2463, 120060), (2484, 119045), (2610, 113298), (2668, 110835), (3105, 95236), (3132, 94415), (3284, 90045), (3335, 88668), (3915, 75532), (4002, 73890), (4105, 72036), (4140, 71427), (4926, 60030), (5220, 56649), (6003, 49260), (6210, 47618), (6670, 44334), (7389, 40020), (7830, 37766), (8004, 36945), (8210, 36018), (9852, 30015), (10005, 29556), (12006, 24630), (12315, 24012), (12420, 23809), (13340, 22167), (14778, 20010), (15660, 18883), (16420, 18009)]