252609000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 256

約数和(自身を含む): 941690880

約数和(自身を除く): 689081880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 125, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 250, 276, 280, 300, 322, 345, 350, 375, 420, 460, 483, 500, 523, 525, 552, 575, 600, 644, 690, 700, 750, 805, 840, 875, 920, 966, 1000, 1046, 1050, 1150, 1288, 1380, 1400, 1500, 1569, 1610, 1725, 1750, 1932, 2092, 2100, 2300, 2415, 2615, 2625, 2760, 2875, 3000, 3138, 3220, 3450, 3500, 3661, 3864, 4025, 4184, 4200, 4600, 4830, 5230, 5250, 5750, 6276, 6440, 6900, 7000, 7322, 7845, 8050, 8625, 9660, 10460, 10500, 10983, 11500, 12029, 12075, 12552, 13075, 13800, 14644, 15690, 16100, 17250, 18305, 19320, 20125, 20920, 21000, 21966, 23000, 24058, 24150, 26150, 29288, 31380, 32200, 34500, 36087, 36610, 39225, 40250, 43932, 48116, 48300, 52300, 54915, 60145, 60375, 62760, 65375, 69000, 72174, 73220, 78450, 80500, 84203, 87864, 91525, 96232, 96600, 104600, 109830, 120290, 120750, 130750, 144348, 146440, 156900, 161000, 168406, 180435, 183050, 196125, 219660, 240580, 241500, 252609, 261500, 274575, 288696, 300725, 313800, 336812, 360870, 366100, 392250, 421015, 439320, 457625, 481160, 483000, 505218, 523000, 549150, 601450, 673624, 721740, 732200, 784500, 842030, 902175, 915250, 1010436, 1098300, 1202900, 1263045, 1372875, 1443480, 1503625, 1569000, 1684060, 1804350, 1830500, 2020872, 2105075, 2196600, 2405800, 2526090, 2745750, 3007250, 3368120, 3608700, 3661000, 4210150, 4510875, 5052180, 5491500, 6014500, 6315225, 7217400, 8420300, 9021750, 10104360, 10525375, 10983000, 12029000, 12630450, 16840600, 18043500, 21050750, 25260900, 31576125, 36087000, 42101500, 50521800, 63152250, 84203000, 126304500, 252609000]

約数ペア:

[(1, 252609000), (2, 126304500), (3, 84203000), (4, 63152250), (5, 50521800), (6, 42101500), (7, 36087000), (8, 31576125), (10, 25260900), (12, 21050750), (14, 18043500), (15, 16840600), (20, 12630450), (21, 12029000), (23, 10983000), (24, 10525375), (25, 10104360), (28, 9021750), (30, 8420300), (35, 7217400), (40, 6315225), (42, 6014500), (46, 5491500), (50, 5052180), (56, 4510875), (60, 4210150), (69, 3661000), (70, 3608700), (75, 3368120), (84, 3007250), (92, 2745750), (100, 2526090), (105, 2405800), (115, 2196600), (120, 2105075), (125, 2020872), (138, 1830500), (140, 1804350), (150, 1684060), (161, 1569000), (168, 1503625), (175, 1443480), (184, 1372875), (200, 1263045), (210, 1202900), (230, 1098300), (250, 1010436), (276, 915250), (280, 902175), (300, 842030), (322, 784500), (345, 732200), (350, 721740), (375, 673624), (420, 601450), (460, 549150), (483, 523000), (500, 505218), (523, 483000), (525, 481160), (552, 457625), (575, 439320), (600, 421015), (644, 392250), (690, 366100), (700, 360870), (750, 336812), (805, 313800), (840, 300725), (875, 288696), (920, 274575), (966, 261500), (1000, 252609), (1046, 241500), (1050, 240580), (1150, 219660), (1288, 196125), (1380, 183050), (1400, 180435), (1500, 168406), (1569, 161000), (1610, 156900), (1725, 146440), (1750, 144348), (1932, 130750), (2092, 120750), (2100, 120290), (2300, 109830), (2415, 104600), (2615, 96600), (2625, 96232), (2760, 91525), (2875, 87864), (3000, 84203), (3138, 80500), (3220, 78450), (3450, 73220), (3500, 72174), (3661, 69000), (3864, 65375), (4025, 62760), (4184, 60375), (4200, 60145), (4600, 54915), (4830, 52300), (5230, 48300), (5250, 48116), (5750, 43932), (6276, 40250), (6440, 39225), (6900, 36610), (7000, 36087), (7322, 34500), (7845, 32200), (8050, 31380), (8625, 29288), (9660, 26150), (10460, 24150), (10500, 24058), (10983, 23000), (11500, 21966), (12029, 21000), (12075, 20920), (12552, 20125), (13075, 19320), (13800, 18305), (14644, 17250), (15690, 16100)]