3990805000

素因数分解:

$2^3\times 5^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 11808720000

約数和(自身を除く): 7817915000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 91, 98, 100, 104, 125, 130, 140, 175, 179, 182, 196, 200, 245, 250, 260, 280, 325, 343, 350, 358, 364, 392, 455, 490, 500, 520, 625, 637, 650, 686, 700, 716, 728, 875, 895, 910, 980, 1000, 1225, 1250, 1253, 1274, 1300, 1372, 1400, 1432, 1625, 1715, 1750, 1790, 1820, 1960, 2275, 2327, 2450, 2500, 2506, 2548, 2600, 2744, 3185, 3250, 3430, 3500, 3580, 3640, 4375, 4459, 4475, 4550, 4654, 4900, 5000, 5012, 5096, 6125, 6265, 6370, 6500, 6860, 7000, 7160, 8125, 8575, 8750, 8771, 8918, 8950, 9100, 9308, 9800, 10024, 11375, 11635, 12250, 12530, 12740, 13000, 13720, 15925, 16250, 16289, 17150, 17500, 17542, 17836, 17900, 18200, 18616, 22295, 22375, 22750, 23270, 24500, 25060, 25480, 30625, 31325, 31850, 32500, 32578, 34300, 35000, 35084, 35672, 35800, 42875, 43855, 44590, 44750, 45500, 46540, 49000, 50120, 56875, 58175, 61250, 61397, 62650, 63700, 65000, 65156, 68600, 70168, 79625, 81445, 85750, 87710, 89180, 89500, 91000, 93080, 111475, 111875, 113750, 114023, 116350, 122500, 122794, 125300, 127400, 130312, 156625, 159250, 162890, 171500, 175420, 178360, 179000, 214375, 219275, 222950, 223750, 227500, 228046, 232700, 245000, 245588, 250600, 290875, 306985, 313250, 318500, 325780, 343000, 350840, 398125, 407225, 428750, 438550, 445900, 447500, 455000, 456092, 465400, 491176, 557375, 570115, 581750, 613970, 626500, 637000, 651560, 783125, 796250, 798161, 814450, 857500, 877100, 891800, 895000, 912184, 1096375, 1114750, 1140230, 1163500, 1227940, 1253000, 1454375, 1534925, 1566250, 1592500, 1596322, 1628900, 1715000, 1754200, 2036125, 2192750, 2229500, 2280460, 2327000, 2455880, 2786875, 2850575, 2908750, 3069850, 3132500, 3185000, 3192644, 3257800, 3990805, 4072250, 4385500, 4459000, 4560920, 5481875, 5573750, 5701150, 5817500, 6139700, 6265000, 6385288, 7674625, 7981610, 8144500, 8771000, 10180625, 10963750, 11147500, 11402300, 11635000, 12279400, 14252875, 15349250, 15963220, 16289000, 19954025, 20361250, 21927500, 22295000, 22804600, 28505750, 30698500, 31926440, 38373125, 39908050, 40722500, 43855000, 57011500, 61397000, 71264375, 76746250, 79816100, 81445000, 99770125, 114023000, 142528750, 153492500, 159632200, 199540250, 285057500, 306985000, 399080500, 498850625, 570115000, 798161000, 997701250, 1995402500, 3990805000]

約数ペア:

[(1, 3990805000), (2, 1995402500), (4, 997701250), (5, 798161000), (7, 570115000), (8, 498850625), (10, 399080500), (13, 306985000), (14, 285057500), (20, 199540250), (25, 159632200), (26, 153492500), (28, 142528750), (35, 114023000), (40, 99770125), (49, 81445000), (50, 79816100), (52, 76746250), (56, 71264375), (65, 61397000), (70, 57011500), (91, 43855000), (98, 40722500), (100, 39908050), (104, 38373125), (125, 31926440), (130, 30698500), (140, 28505750), (175, 22804600), (179, 22295000), (182, 21927500), (196, 20361250), (200, 19954025), (245, 16289000), (250, 15963220), (260, 15349250), (280, 14252875), (325, 12279400), (343, 11635000), (350, 11402300), (358, 11147500), (364, 10963750), (392, 10180625), (455, 8771000), (490, 8144500), (500, 7981610), (520, 7674625), (625, 6385288), (637, 6265000), (650, 6139700), (686, 5817500), (700, 5701150), (716, 5573750), (728, 5481875), (875, 4560920), (895, 4459000), (910, 4385500), (980, 4072250), (1000, 3990805), (1225, 3257800), (1250, 3192644), (1253, 3185000), (1274, 3132500), (1300, 3069850), (1372, 2908750), (1400, 2850575), (1432, 2786875), (1625, 2455880), (1715, 2327000), (1750, 2280460), (1790, 2229500), (1820, 2192750), (1960, 2036125), (2275, 1754200), (2327, 1715000), (2450, 1628900), (2500, 1596322), (2506, 1592500), (2548, 1566250), (2600, 1534925), (2744, 1454375), (3185, 1253000), (3250, 1227940), (3430, 1163500), (3500, 1140230), (3580, 1114750), (3640, 1096375), (4375, 912184), (4459, 895000), (4475, 891800), (4550, 877100), (4654, 857500), (4900, 814450), (5000, 798161), (5012, 796250), (5096, 783125), (6125, 651560), (6265, 637000), (6370, 626500), (6500, 613970), (6860, 581750), (7000, 570115), (7160, 557375), (8125, 491176), (8575, 465400), (8750, 456092), (8771, 455000), (8918, 447500), (8950, 445900), (9100, 438550), (9308, 428750), (9800, 407225), (10024, 398125), (11375, 350840), (11635, 343000), (12250, 325780), (12530, 318500), (12740, 313250), (13000, 306985), (13720, 290875), (15925, 250600), (16250, 245588), (16289, 245000), (17150, 232700), (17500, 228046), (17542, 227500), (17836, 223750), (17900, 222950), (18200, 219275), (18616, 214375), (22295, 179000), (22375, 178360), (22750, 175420), (23270, 171500), (24500, 162890), (25060, 159250), (25480, 156625), (30625, 130312), (31325, 127400), (31850, 125300), (32500, 122794), (32578, 122500), (34300, 116350), (35000, 114023), (35084, 113750), (35672, 111875), (35800, 111475), (42875, 93080), (43855, 91000), (44590, 89500), (44750, 89180), (45500, 87710), (46540, 85750), (49000, 81445), (50120, 79625), (56875, 70168), (58175, 68600), (61250, 65156), (61397, 65000), (62650, 63700)]