390141000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 192

約数和(自身を含む): 1340426880

約数和(自身を除く): 950285880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 67, 72, 75, 90, 100, 120, 125, 134, 150, 180, 200, 201, 225, 250, 268, 300, 335, 360, 375, 402, 450, 500, 536, 600, 603, 647, 670, 750, 804, 900, 1000, 1005, 1125, 1206, 1294, 1340, 1500, 1608, 1675, 1800, 1941, 2010, 2250, 2412, 2588, 2680, 3000, 3015, 3235, 3350, 3882, 4020, 4500, 4824, 5025, 5176, 5823, 6030, 6470, 6700, 7764, 8040, 8375, 9000, 9705, 10050, 11646, 12060, 12940, 13400, 15075, 15528, 16175, 16750, 19410, 20100, 23292, 24120, 25125, 25880, 29115, 30150, 32350, 33500, 38820, 40200, 43349, 46584, 48525, 50250, 58230, 60300, 64700, 67000, 75375, 77640, 80875, 86698, 97050, 100500, 116460, 120600, 129400, 130047, 145575, 150750, 161750, 173396, 194100, 201000, 216745, 232920, 242625, 260094, 291150, 301500, 323500, 346792, 388200, 390141, 433490, 485250, 520188, 582300, 603000, 647000, 650235, 727875, 780282, 866980, 970500, 1040376, 1083725, 1164600, 1300470, 1455750, 1560564, 1733960, 1941000, 1950705, 2167450, 2600940, 2911500, 3121128, 3251175, 3901410, 4334900, 5201880, 5418625, 5823000, 6502350, 7802820, 8669800, 9753525, 10837250, 13004700, 15605640, 16255875, 19507050, 21674500, 26009400, 32511750, 39014100, 43349000, 48767625, 65023500, 78028200, 97535250, 130047000, 195070500, 390141000]

約数ペア:

[(1, 390141000), (2, 195070500), (3, 130047000), (4, 97535250), (5, 78028200), (6, 65023500), (8, 48767625), (9, 43349000), (10, 39014100), (12, 32511750), (15, 26009400), (18, 21674500), (20, 19507050), (24, 16255875), (25, 15605640), (30, 13004700), (36, 10837250), (40, 9753525), (45, 8669800), (50, 7802820), (60, 6502350), (67, 5823000), (72, 5418625), (75, 5201880), (90, 4334900), (100, 3901410), (120, 3251175), (125, 3121128), (134, 2911500), (150, 2600940), (180, 2167450), (200, 1950705), (201, 1941000), (225, 1733960), (250, 1560564), (268, 1455750), (300, 1300470), (335, 1164600), (360, 1083725), (375, 1040376), (402, 970500), (450, 866980), (500, 780282), (536, 727875), (600, 650235), (603, 647000), (647, 603000), (670, 582300), (750, 520188), (804, 485250), (900, 433490), (1000, 390141), (1005, 388200), (1125, 346792), (1206, 323500), (1294, 301500), (1340, 291150), (1500, 260094), (1608, 242625), (1675, 232920), (1800, 216745), (1941, 201000), (2010, 194100), (2250, 173396), (2412, 161750), (2588, 150750), (2680, 145575), (3000, 130047), (3015, 129400), (3235, 120600), (3350, 116460), (3882, 100500), (4020, 97050), (4500, 86698), (4824, 80875), (5025, 77640), (5176, 75375), (5823, 67000), (6030, 64700), (6470, 60300), (6700, 58230), (7764, 50250), (8040, 48525), (8375, 46584), (9000, 43349), (9705, 40200), (10050, 38820), (11646, 33500), (12060, 32350), (12940, 30150), (13400, 29115), (15075, 25880), (15528, 25125), (16175, 24120), (16750, 23292), (19410, 20100)]