69663780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 232243200

約数和(自身を除く): 162579420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 71, 79, 90, 92, 108, 115, 135, 138, 142, 158, 180, 207, 213, 230, 237, 270, 276, 284, 316, 345, 355, 395, 414, 426, 460, 474, 540, 621, 639, 690, 710, 711, 790, 828, 852, 948, 1035, 1065, 1185, 1242, 1278, 1380, 1420, 1422, 1580, 1633, 1817, 1917, 2070, 2130, 2133, 2370, 2484, 2556, 2844, 3105, 3195, 3266, 3555, 3634, 3834, 4140, 4260, 4266, 4740, 4899, 5451, 5609, 6210, 6390, 6532, 7110, 7268, 7668, 8165, 8532, 9085, 9585, 9798, 10665, 10902, 11218, 12420, 12780, 14220, 14697, 16330, 16353, 16827, 18170, 19170, 19596, 21330, 21804, 22436, 24495, 27255, 28045, 29394, 32660, 32706, 33654, 36340, 38340, 42660, 44091, 48990, 49059, 50481, 54510, 56090, 58788, 65412, 67308, 73485, 81765, 84135, 88182, 97980, 98118, 100962, 109020, 112180, 129007, 146970, 151443, 163530, 168270, 176364, 196236, 201924, 220455, 245295, 252405, 258014, 293940, 302886, 327060, 336540, 387021, 440910, 490590, 504810, 516028, 605772, 645035, 757215, 774042, 881820, 981180, 1009620, 1161063, 1290070, 1514430, 1548084, 1935105, 2322126, 2580140, 3028860, 3483189, 3870210, 4644252, 5805315, 6966378, 7740420, 11610630, 13932756, 17415945, 23221260, 34831890, 69663780]

約数ペア:

[(1, 69663780), (2, 34831890), (3, 23221260), (4, 17415945), (5, 13932756), (6, 11610630), (9, 7740420), (10, 6966378), (12, 5805315), (15, 4644252), (18, 3870210), (20, 3483189), (23, 3028860), (27, 2580140), (30, 2322126), (36, 1935105), (45, 1548084), (46, 1514430), (54, 1290070), (60, 1161063), (69, 1009620), (71, 981180), (79, 881820), (90, 774042), (92, 757215), (108, 645035), (115, 605772), (135, 516028), (138, 504810), (142, 490590), (158, 440910), (180, 387021), (207, 336540), (213, 327060), (230, 302886), (237, 293940), (270, 258014), (276, 252405), (284, 245295), (316, 220455), (345, 201924), (355, 196236), (395, 176364), (414, 168270), (426, 163530), (460, 151443), (474, 146970), (540, 129007), (621, 112180), (639, 109020), (690, 100962), (710, 98118), (711, 97980), (790, 88182), (828, 84135), (852, 81765), (948, 73485), (1035, 67308), (1065, 65412), (1185, 58788), (1242, 56090), (1278, 54510), (1380, 50481), (1420, 49059), (1422, 48990), (1580, 44091), (1633, 42660), (1817, 38340), (1917, 36340), (2070, 33654), (2130, 32706), (2133, 32660), (2370, 29394), (2484, 28045), (2556, 27255), (2844, 24495), (3105, 22436), (3195, 21804), (3266, 21330), (3555, 19596), (3634, 19170), (3834, 18170), (4140, 16827), (4260, 16353), (4266, 16330), (4740, 14697), (4899, 14220), (5451, 12780), (5609, 12420), (6210, 11218), (6390, 10902), (6532, 10665), (7110, 9798), (7268, 9585), (7668, 9085), (8165, 8532)]