814427400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 2678400000

約数和(自身を除く): 1863972600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 199, 200, 228, 285, 300, 359, 380, 398, 456, 475, 570, 597, 600, 718, 760, 796, 950, 995, 1077, 1140, 1194, 1425, 1436, 1592, 1795, 1900, 1990, 2154, 2280, 2388, 2850, 2872, 2985, 3590, 3781, 3800, 3980, 4308, 4776, 4975, 5385, 5700, 5970, 6821, 7180, 7562, 7960, 8616, 8975, 9950, 10770, 11343, 11400, 11940, 13642, 14360, 14925, 15124, 17950, 18905, 19900, 20463, 21540, 22686, 23880, 26925, 27284, 29850, 30248, 34105, 35900, 37810, 39800, 40926, 43080, 45372, 53850, 54568, 56715, 59700, 68210, 71441, 71800, 75620, 81852, 90744, 94525, 102315, 107700, 113430, 119400, 136420, 142882, 151240, 163704, 170525, 189050, 204630, 214323, 215400, 226860, 272840, 283575, 285764, 341050, 357205, 378100, 409260, 428646, 453720, 511575, 567150, 571528, 682100, 714410, 756200, 818520, 857292, 1023150, 1071615, 1134300, 1357379, 1364200, 1428820, 1714584, 1786025, 2046300, 2143230, 2268600, 2714758, 2857640, 3572050, 4072137, 4092600, 4286460, 5358075, 5429516, 6786895, 7144100, 8144274, 8572920, 10716150, 10859032, 13573790, 14288200, 16288548, 20360685, 21432300, 27147580, 32577096, 33934475, 40721370, 42864600, 54295160, 67868950, 81442740, 101803425, 135737900, 162885480, 203606850, 271475800, 407213700, 814427400]

約数ペア:

[(1, 814427400), (2, 407213700), (3, 271475800), (4, 203606850), (5, 162885480), (6, 135737900), (8, 101803425), (10, 81442740), (12, 67868950), (15, 54295160), (19, 42864600), (20, 40721370), (24, 33934475), (25, 32577096), (30, 27147580), (38, 21432300), (40, 20360685), (50, 16288548), (57, 14288200), (60, 13573790), (75, 10859032), (76, 10716150), (95, 8572920), (100, 8144274), (114, 7144100), (120, 6786895), (150, 5429516), (152, 5358075), (190, 4286460), (199, 4092600), (200, 4072137), (228, 3572050), (285, 2857640), (300, 2714758), (359, 2268600), (380, 2143230), (398, 2046300), (456, 1786025), (475, 1714584), (570, 1428820), (597, 1364200), (600, 1357379), (718, 1134300), (760, 1071615), (796, 1023150), (950, 857292), (995, 818520), (1077, 756200), (1140, 714410), (1194, 682100), (1425, 571528), (1436, 567150), (1592, 511575), (1795, 453720), (1900, 428646), (1990, 409260), (2154, 378100), (2280, 357205), (2388, 341050), (2850, 285764), (2872, 283575), (2985, 272840), (3590, 226860), (3781, 215400), (3800, 214323), (3980, 204630), (4308, 189050), (4776, 170525), (4975, 163704), (5385, 151240), (5700, 142882), (5970, 136420), (6821, 119400), (7180, 113430), (7562, 107700), (7960, 102315), (8616, 94525), (8975, 90744), (9950, 81852), (10770, 75620), (11343, 71800), (11400, 71441), (11940, 68210), (13642, 59700), (14360, 56715), (14925, 54568), (15124, 53850), (17950, 45372), (18905, 43080), (19900, 40926), (20463, 39800), (21540, 37810), (22686, 35900), (23880, 34105), (26925, 30248), (27284, 29850)]