20897202300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1549

約数の個数: 288

約数和(自身を含む): 67792994304

約数和(自身を除く): 46895792004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 127, 130, 150, 155, 156, 186, 195, 254, 260, 300, 310, 325, 372, 381, 390, 403, 465, 508, 620, 635, 650, 762, 775, 780, 806, 930, 975, 1209, 1270, 1300, 1361, 1524, 1550, 1612, 1651, 1860, 1905, 1950, 2015, 2325, 2418, 2540, 2722, 3100, 3175, 3302, 3810, 3900, 3937, 4030, 4083, 4650, 4836, 4953, 5444, 6045, 6350, 6604, 6805, 7620, 7874, 8060, 8166, 8255, 9300, 9525, 9906, 10075, 11811, 12090, 12700, 13610, 15748, 16332, 16510, 17693, 19050, 19685, 19812, 20150, 20415, 23622, 24180, 24765, 27220, 30225, 33020, 34025, 35386, 38100, 39370, 40300, 40830, 41275, 42191, 47244, 49530, 51181, 53079, 59055, 60450, 68050, 70772, 78740, 81660, 82550, 84382, 88465, 98425, 99060, 102075, 102362, 106158, 118110, 120900, 123825, 126573, 136100, 153543, 165100, 168764, 172847, 176930, 196850, 204150, 204724, 210955, 212316, 236220, 247650, 253146, 255905, 265395, 295275, 307086, 345694, 353860, 393700, 408300, 421910, 442325, 495300, 506292, 511810, 518541, 530790, 548483, 590550, 614172, 632865, 691388, 767715, 843820, 864235, 884650, 1023620, 1037082, 1054775, 1061580, 1096966, 1181100, 1265730, 1279525, 1326975, 1535430, 1645449, 1728470, 1769300, 2074164, 2109550, 2193932, 2247011, 2531460, 2559050, 2592705, 2653950, 2742415, 3070860, 3164325, 3290898, 3456940, 3838575, 4219100, 4321175, 4494022, 5118100, 5185410, 5307900, 5358257, 5484830, 6328650, 6581796, 6741033, 7677150, 8227245, 8642350, 8988044, 10370820, 10716514, 10969660, 11235055, 12657300, 12963525, 13482066, 13712075, 15354300, 16074771, 16454490, 17284700, 21433028, 22470110, 25927050, 26791285, 26964132, 27424150, 32149542, 32908980, 33705165, 41136225, 44940220, 51854100, 53582570, 54848300, 56175275, 64299084, 67410330, 69657341, 80373855, 82272450, 107165140, 112350550, 133956425, 134820660, 139314682, 160747710, 164544900, 168525825, 208972023, 224701100, 267912850, 278629364, 321495420, 337051650, 348286705, 401869275, 417944046, 535825700, 674103300, 696573410, 803738550, 835888092, 1044860115, 1393146820, 1607477100, 1741433525, 2089720230, 3482867050, 4179440460, 5224300575, 6965734100, 10448601150, 20897202300]

約数ペア:

[(1, 20897202300), (2, 10448601150), (3, 6965734100), (4, 5224300575), (5, 4179440460), (6, 3482867050), (10, 2089720230), (12, 1741433525), (13, 1607477100), (15, 1393146820), (20, 1044860115), (25, 835888092), (26, 803738550), (30, 696573410), (31, 674103300), (39, 535825700), (50, 417944046), (52, 401869275), (60, 348286705), (62, 337051650), (65, 321495420), (75, 278629364), (78, 267912850), (93, 224701100), (100, 208972023), (124, 168525825), (127, 164544900), (130, 160747710), (150, 139314682), (155, 134820660), (156, 133956425), (186, 112350550), (195, 107165140), (254, 82272450), (260, 80373855), (300, 69657341), (310, 67410330), (325, 64299084), (372, 56175275), (381, 54848300), (390, 53582570), (403, 51854100), (465, 44940220), (508, 41136225), (620, 33705165), (635, 32908980), (650, 32149542), (762, 27424150), (775, 26964132), (780, 26791285), (806, 25927050), (930, 22470110), (975, 21433028), (1209, 17284700), (1270, 16454490), (1300, 16074771), (1361, 15354300), (1524, 13712075), (1550, 13482066), (1612, 12963525), (1651, 12657300), (1860, 11235055), (1905, 10969660), (1950, 10716514), (2015, 10370820), (2325, 8988044), (2418, 8642350), (2540, 8227245), (2722, 7677150), (3100, 6741033), (3175, 6581796), (3302, 6328650), (3810, 5484830), (3900, 5358257), (3937, 5307900), (4030, 5185410), (4083, 5118100), (4650, 4494022), (4836, 4321175), (4953, 4219100), (5444, 3838575), (6045, 3456940), (6350, 3290898), (6604, 3164325), (6805, 3070860), (7620, 2742415), (7874, 2653950), (8060, 2592705), (8166, 2559050), (8255, 2531460), (9300, 2247011), (9525, 2193932), (9906, 2109550), (10075, 2074164), (11811, 1769300), (12090, 1728470), (12700, 1645449), (13610, 1535430), (15748, 1326975), (16332, 1279525), (16510, 1265730), (17693, 1181100), (19050, 1096966), (19685, 1061580), (19812, 1054775), (20150, 1037082), (20415, 1023620), (23622, 884650), (24180, 864235), (24765, 843820), (27220, 767715), (30225, 691388), (33020, 632865), (34025, 614172), (35386, 590550), (38100, 548483), (39370, 530790), (40300, 518541), (40830, 511810), (41275, 506292), (42191, 495300), (47244, 442325), (49530, 421910), (51181, 408300), (53079, 393700), (59055, 353860), (60450, 345694), (68050, 307086), (70772, 295275), (78740, 265395), (81660, 255905), (82550, 253146), (84382, 247650), (88465, 236220), (98425, 212316), (99060, 210955), (102075, 204724), (102362, 204150), (106158, 196850), (118110, 176930), (120900, 172847), (123825, 168764), (126573, 165100), (136100, 153543)]