1399597500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:590

約数の個数: 240

約数和(自身を含む): 4761275904

約数和(自身を除く): 3361678404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 125, 140, 150, 159, 175, 210, 212, 250, 265, 300, 318, 350, 371, 375, 420, 500, 503, 525, 530, 625, 636, 700, 742, 750, 795, 875, 1006, 1050, 1060, 1113, 1250, 1325, 1484, 1500, 1509, 1590, 1750, 1855, 1875, 2012, 2100, 2226, 2500, 2515, 2625, 2650, 3018, 3180, 3500, 3521, 3710, 3750, 3975, 4375, 4452, 5030, 5250, 5300, 5565, 6036, 6625, 7042, 7420, 7500, 7545, 7950, 8750, 9275, 10060, 10500, 10563, 11130, 12575, 13125, 13250, 14084, 15090, 15900, 17500, 17605, 18550, 19875, 21126, 22260, 25150, 26250, 26500, 26659, 27825, 30180, 33125, 35210, 37100, 37725, 39750, 42252, 46375, 50300, 52500, 52815, 53318, 55650, 62875, 66250, 70420, 75450, 79500, 79977, 88025, 92750, 99375, 105630, 106636, 111300, 125750, 132500, 133295, 139125, 150900, 159954, 176050, 185500, 186613, 188625, 198750, 211260, 231875, 251500, 264075, 266590, 278250, 314375, 319908, 352100, 373226, 377250, 397500, 399885, 440125, 463750, 528150, 533180, 556500, 559839, 628750, 666475, 695625, 746452, 754500, 799770, 880250, 927500, 933065, 943125, 1056300, 1119678, 1257500, 1320375, 1332950, 1391250, 1599540, 1760500, 1866130, 1886250, 1999425, 2200625, 2239356, 2640750, 2665900, 2782500, 2799195, 3332375, 3732260, 3772500, 3998850, 4401250, 4665325, 5281500, 5598390, 6601875, 6664750, 7997700, 8802500, 9330650, 9997125, 11196780, 13203750, 13329500, 13995975, 16661875, 18661300, 19994250, 23326625, 26407500, 27991950, 33323750, 39988500, 46653250, 49985625, 55983900, 66647500, 69979875, 93306500, 99971250, 116633125, 139959750, 199942500, 233266250, 279919500, 349899375, 466532500, 699798750, 1399597500]

約数ペア:

[(1, 1399597500), (2, 699798750), (3, 466532500), (4, 349899375), (5, 279919500), (6, 233266250), (7, 199942500), (10, 139959750), (12, 116633125), (14, 99971250), (15, 93306500), (20, 69979875), (21, 66647500), (25, 55983900), (28, 49985625), (30, 46653250), (35, 39988500), (42, 33323750), (50, 27991950), (53, 26407500), (60, 23326625), (70, 19994250), (75, 18661300), (84, 16661875), (100, 13995975), (105, 13329500), (106, 13203750), (125, 11196780), (140, 9997125), (150, 9330650), (159, 8802500), (175, 7997700), (210, 6664750), (212, 6601875), (250, 5598390), (265, 5281500), (300, 4665325), (318, 4401250), (350, 3998850), (371, 3772500), (375, 3732260), (420, 3332375), (500, 2799195), (503, 2782500), (525, 2665900), (530, 2640750), (625, 2239356), (636, 2200625), (700, 1999425), (742, 1886250), (750, 1866130), (795, 1760500), (875, 1599540), (1006, 1391250), (1050, 1332950), (1060, 1320375), (1113, 1257500), (1250, 1119678), (1325, 1056300), (1484, 943125), (1500, 933065), (1509, 927500), (1590, 880250), (1750, 799770), (1855, 754500), (1875, 746452), (2012, 695625), (2100, 666475), (2226, 628750), (2500, 559839), (2515, 556500), (2625, 533180), (2650, 528150), (3018, 463750), (3180, 440125), (3500, 399885), (3521, 397500), (3710, 377250), (3750, 373226), (3975, 352100), (4375, 319908), (4452, 314375), (5030, 278250), (5250, 266590), (5300, 264075), (5565, 251500), (6036, 231875), (6625, 211260), (7042, 198750), (7420, 188625), (7500, 186613), (7545, 185500), (7950, 176050), (8750, 159954), (9275, 150900), (10060, 139125), (10500, 133295), (10563, 132500), (11130, 125750), (12575, 111300), (13125, 106636), (13250, 105630), (14084, 99375), (15090, 92750), (15900, 88025), (17500, 79977), (17605, 79500), (18550, 75450), (19875, 70420), (21126, 66250), (22260, 62875), (25150, 55650), (26250, 53318), (26500, 52815), (26659, 52500), (27825, 50300), (30180, 46375), (33125, 42252), (35210, 39750), (37100, 37725)]