316378500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 192

約数和(自身を含む): 1028401920

約数和(自身を除く): 712023420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 125, 150, 170, 190, 204, 228, 250, 255, 285, 300, 323, 340, 375, 380, 425, 475, 500, 510, 570, 646, 653, 750, 850, 950, 969, 1020, 1140, 1275, 1292, 1306, 1425, 1500, 1615, 1700, 1900, 1938, 1959, 2125, 2375, 2550, 2612, 2850, 3230, 3265, 3876, 3918, 4250, 4750, 4845, 5100, 5700, 6375, 6460, 6530, 7125, 7836, 8075, 8500, 9500, 9690, 9795, 11101, 12407, 12750, 13060, 14250, 16150, 16325, 19380, 19590, 22202, 24225, 24814, 25500, 28500, 32300, 32650, 33303, 37221, 39180, 40375, 44404, 48450, 48975, 49628, 55505, 62035, 65300, 66606, 74442, 80750, 81625, 96900, 97950, 111010, 121125, 124070, 133212, 148884, 161500, 163250, 166515, 186105, 195900, 210919, 222020, 242250, 244875, 248140, 277525, 310175, 326500, 333030, 372210, 421838, 484500, 489750, 555050, 620350, 632757, 666060, 744420, 832575, 843676, 930525, 979500, 1054595, 1110100, 1240700, 1265514, 1387625, 1550875, 1665150, 1861050, 2109190, 2531028, 2775250, 3101750, 3163785, 3330300, 3722100, 4162875, 4218380, 4652625, 5272975, 5550500, 6203500, 6327570, 8325750, 9305250, 10545950, 12655140, 15818925, 16651500, 18610500, 21091900, 26364875, 31637850, 52729750, 63275700, 79094625, 105459500, 158189250, 316378500]

約数ペア:

[(1, 316378500), (2, 158189250), (3, 105459500), (4, 79094625), (5, 63275700), (6, 52729750), (10, 31637850), (12, 26364875), (15, 21091900), (17, 18610500), (19, 16651500), (20, 15818925), (25, 12655140), (30, 10545950), (34, 9305250), (38, 8325750), (50, 6327570), (51, 6203500), (57, 5550500), (60, 5272975), (68, 4652625), (75, 4218380), (76, 4162875), (85, 3722100), (95, 3330300), (100, 3163785), (102, 3101750), (114, 2775250), (125, 2531028), (150, 2109190), (170, 1861050), (190, 1665150), (204, 1550875), (228, 1387625), (250, 1265514), (255, 1240700), (285, 1110100), (300, 1054595), (323, 979500), (340, 930525), (375, 843676), (380, 832575), (425, 744420), (475, 666060), (500, 632757), (510, 620350), (570, 555050), (646, 489750), (653, 484500), (750, 421838), (850, 372210), (950, 333030), (969, 326500), (1020, 310175), (1140, 277525), (1275, 248140), (1292, 244875), (1306, 242250), (1425, 222020), (1500, 210919), (1615, 195900), (1700, 186105), (1900, 166515), (1938, 163250), (1959, 161500), (2125, 148884), (2375, 133212), (2550, 124070), (2612, 121125), (2850, 111010), (3230, 97950), (3265, 96900), (3876, 81625), (3918, 80750), (4250, 74442), (4750, 66606), (4845, 65300), (5100, 62035), (5700, 55505), (6375, 49628), (6460, 48975), (6530, 48450), (7125, 44404), (7836, 40375), (8075, 39180), (8500, 37221), (9500, 33303), (9690, 32650), (9795, 32300), (11101, 28500), (12407, 25500), (12750, 24814), (13060, 24225), (14250, 22202), (16150, 19590), (16325, 19380)]