255871200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 918691200

約数和(自身を除く): 662820000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 59, 60, 65, 75, 78, 80, 96, 100, 104, 118, 120, 130, 139, 150, 156, 160, 177, 195, 200, 208, 236, 240, 260, 278, 295, 300, 312, 325, 354, 390, 400, 416, 417, 472, 480, 520, 556, 590, 600, 624, 650, 695, 708, 767, 780, 800, 834, 885, 944, 975, 1040, 1112, 1180, 1200, 1248, 1300, 1390, 1416, 1475, 1534, 1560, 1668, 1770, 1807, 1888, 1950, 2080, 2085, 2224, 2301, 2360, 2400, 2600, 2780, 2832, 2950, 3068, 3120, 3336, 3475, 3540, 3614, 3835, 3900, 4170, 4425, 4448, 4602, 4720, 5200, 5421, 5560, 5664, 5900, 6136, 6240, 6672, 6950, 7080, 7228, 7670, 7800, 8201, 8340, 8850, 9035, 9204, 9440, 10400, 10425, 10842, 11120, 11505, 11800, 12272, 13344, 13900, 14160, 14456, 15340, 15600, 16402, 16680, 17700, 18070, 18408, 19175, 20850, 21684, 22240, 23010, 23600, 24544, 24603, 27105, 27800, 28320, 28912, 30680, 31200, 32804, 33360, 35400, 36140, 36816, 38350, 41005, 41700, 43368, 45175, 46020, 47200, 49206, 54210, 55600, 57525, 57824, 61360, 65608, 66720, 70800, 72280, 73632, 76700, 82010, 83400, 86736, 90350, 92040, 98412, 106613, 108420, 111200, 115050, 122720, 123015, 131216, 135525, 141600, 144560, 153400, 164020, 166800, 173472, 180700, 184080, 196824, 205025, 213226, 216840, 230100, 246030, 262432, 271050, 289120, 306800, 319839, 328040, 333600, 361400, 368160, 393648, 410050, 426452, 433680, 460200, 492060, 533065, 542100, 613600, 615075, 639678, 656080, 722800, 787296, 820100, 852904, 867360, 920400, 984120, 1066130, 1084200, 1230150, 1279356, 1312160, 1445600, 1599195, 1640200, 1705808, 1840800, 1968240, 2132260, 2168400, 2460300, 2558712, 2665325, 3198390, 3280400, 3411616, 3936480, 4264520, 4336800, 4920600, 5117424, 5330650, 6396780, 6560800, 7995975, 8529040, 9841200, 10234848, 10661300, 12793560, 15991950, 17058080, 19682400, 21322600, 25587120, 31983900, 42645200, 51174240, 63967800, 85290400, 127935600, 255871200]

約数ペア:

[(1, 255871200), (2, 127935600), (3, 85290400), (4, 63967800), (5, 51174240), (6, 42645200), (8, 31983900), (10, 25587120), (12, 21322600), (13, 19682400), (15, 17058080), (16, 15991950), (20, 12793560), (24, 10661300), (25, 10234848), (26, 9841200), (30, 8529040), (32, 7995975), (39, 6560800), (40, 6396780), (48, 5330650), (50, 5117424), (52, 4920600), (59, 4336800), (60, 4264520), (65, 3936480), (75, 3411616), (78, 3280400), (80, 3198390), (96, 2665325), (100, 2558712), (104, 2460300), (118, 2168400), (120, 2132260), (130, 1968240), (139, 1840800), (150, 1705808), (156, 1640200), (160, 1599195), (177, 1445600), (195, 1312160), (200, 1279356), (208, 1230150), (236, 1084200), (240, 1066130), (260, 984120), (278, 920400), (295, 867360), (300, 852904), (312, 820100), (325, 787296), (354, 722800), (390, 656080), (400, 639678), (416, 615075), (417, 613600), (472, 542100), (480, 533065), (520, 492060), (556, 460200), (590, 433680), (600, 426452), (624, 410050), (650, 393648), (695, 368160), (708, 361400), (767, 333600), (780, 328040), (800, 319839), (834, 306800), (885, 289120), (944, 271050), (975, 262432), (1040, 246030), (1112, 230100), (1180, 216840), (1200, 213226), (1248, 205025), (1300, 196824), (1390, 184080), (1416, 180700), (1475, 173472), (1534, 166800), (1560, 164020), (1668, 153400), (1770, 144560), (1807, 141600), (1888, 135525), (1950, 131216), (2080, 123015), (2085, 122720), (2224, 115050), (2301, 111200), (2360, 108420), (2400, 106613), (2600, 98412), (2780, 92040), (2832, 90350), (2950, 86736), (3068, 83400), (3120, 82010), (3336, 76700), (3475, 73632), (3540, 72280), (3614, 70800), (3835, 66720), (3900, 65608), (4170, 61360), (4425, 57824), (4448, 57525), (4602, 55600), (4720, 54210), (5200, 49206), (5421, 47200), (5560, 46020), (5664, 45175), (5900, 43368), (6136, 41700), (6240, 41005), (6672, 38350), (6950, 36816), (7080, 36140), (7228, 35400), (7670, 33360), (7800, 32804), (8201, 31200), (8340, 30680), (8850, 28912), (9035, 28320), (9204, 27800), (9440, 27105), (10400, 24603), (10425, 24544), (10842, 23600), (11120, 23010), (11505, 22240), (11800, 21684), (12272, 20850), (13344, 19175), (13900, 18408), (14160, 18070), (14456, 17700), (15340, 16680), (15600, 16402)]