20199592800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{617}}^1\times {\mathrm{4547}}^1$

素因数の和:5190

約数の個数: 216

約数和(自身を含む): 71359948296

約数和(自身を除く): 51160355496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 617, 720, 800, 900, 1200, 1234, 1440, 1800, 1851, 2400, 2468, 3085, 3600, 3702, 4547, 4936, 5553, 6170, 7200, 7404, 9094, 9255, 9872, 11106, 12340, 13641, 14808, 15425, 18188, 18510, 19744, 22212, 22735, 24680, 27282, 27765, 29616, 30850, 36376, 37020, 40923, 44424, 45470, 46275, 49360, 54564, 55530, 59232, 61700, 68205, 72752, 74040, 81846, 88848, 90940, 92550, 98720, 109128, 111060, 113675, 123400, 136410, 138825, 145504, 148080, 163692, 177696, 181880, 185100, 204615, 218256, 222120, 227350, 246800, 272820, 277650, 296160, 327384, 341025, 363760, 370200, 409230, 436512, 444240, 454700, 493600, 545640, 555300, 654768, 682050, 727520, 740400, 818460, 888480, 909400, 1023075, 1091280, 1110600, 1309536, 1364100, 1480800, 1636920, 1818800, 2046150, 2182560, 2221200, 2728200, 2805499, 3273840, 3637600, 4092300, 4442400, 5456400, 5610998, 6547680, 8184600, 8416497, 10912800, 11221996, 14027495, 16369200, 16832994, 22443992, 25249491, 28054990, 32738400, 33665988, 42082485, 44887984, 50498982, 56109980, 67331976, 70137475, 84164970, 89775968, 100997964, 112219960, 126247455, 134663952, 140274950, 168329940, 201995928, 210412425, 224439920, 252494910, 269327904, 280549900, 336659880, 403991856, 420824850, 448879840, 504989820, 561099800, 631237275, 673319760, 807983712, 841649700, 1009979640, 1122199600, 1262474550, 1346639520, 1683299400, 2019959280, 2244399200, 2524949100, 3366598800, 4039918560, 5049898200, 6733197600, 10099796400, 20199592800]

約数ペア:

[(1, 20199592800), (2, 10099796400), (3, 6733197600), (4, 5049898200), (5, 4039918560), (6, 3366598800), (8, 2524949100), (9, 2244399200), (10, 2019959280), (12, 1683299400), (15, 1346639520), (16, 1262474550), (18, 1122199600), (20, 1009979640), (24, 841649700), (25, 807983712), (30, 673319760), (32, 631237275), (36, 561099800), (40, 504989820), (45, 448879840), (48, 420824850), (50, 403991856), (60, 336659880), (72, 280549900), (75, 269327904), (80, 252494910), (90, 224439920), (96, 210412425), (100, 201995928), (120, 168329940), (144, 140274950), (150, 134663952), (160, 126247455), (180, 112219960), (200, 100997964), (225, 89775968), (240, 84164970), (288, 70137475), (300, 67331976), (360, 56109980), (400, 50498982), (450, 44887984), (480, 42082485), (600, 33665988), (617, 32738400), (720, 28054990), (800, 25249491), (900, 22443992), (1200, 16832994), (1234, 16369200), (1440, 14027495), (1800, 11221996), (1851, 10912800), (2400, 8416497), (2468, 8184600), (3085, 6547680), (3600, 5610998), (3702, 5456400), (4547, 4442400), (4936, 4092300), (5553, 3637600), (6170, 3273840), (7200, 2805499), (7404, 2728200), (9094, 2221200), (9255, 2182560), (9872, 2046150), (11106, 1818800), (12340, 1636920), (13641, 1480800), (14808, 1364100), (15425, 1309536), (18188, 1110600), (18510, 1091280), (19744, 1023075), (22212, 909400), (22735, 888480), (24680, 818460), (27282, 740400), (27765, 727520), (29616, 682050), (30850, 654768), (36376, 555300), (37020, 545640), (40923, 493600), (44424, 454700), (45470, 444240), (46275, 436512), (49360, 409230), (54564, 370200), (55530, 363760), (59232, 341025), (61700, 327384), (68205, 296160), (72752, 277650), (74040, 272820), (81846, 246800), (88848, 227350), (90940, 222120), (92550, 218256), (98720, 204615), (109128, 185100), (111060, 181880), (113675, 177696), (123400, 163692), (136410, 148080), (138825, 145504)]