20110563900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13469}}^1$

素因数の和:13578

約数の個数: 288

約数和(自身を含む): 74828544000

約数和(自身を除く): 54717980100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 79, 84, 90, 100, 105, 108, 126, 135, 140, 150, 158, 175, 180, 189, 210, 225, 237, 252, 270, 300, 315, 316, 350, 378, 395, 420, 450, 474, 525, 540, 553, 630, 675, 700, 711, 756, 790, 900, 945, 948, 1050, 1106, 1185, 1260, 1350, 1422, 1575, 1580, 1659, 1890, 1975, 2100, 2133, 2212, 2370, 2700, 2765, 2844, 3150, 3318, 3555, 3780, 3950, 4266, 4725, 4740, 4977, 5530, 5925, 6300, 6636, 7110, 7900, 8295, 8532, 9450, 9954, 10665, 11060, 11850, 13469, 13825, 14220, 14931, 16590, 17775, 18900, 19908, 21330, 23700, 24885, 26938, 27650, 29862, 33180, 35550, 40407, 41475, 42660, 49770, 53325, 53876, 55300, 59724, 67345, 71100, 74655, 80814, 82950, 94283, 99540, 106650, 121221, 124425, 134690, 149310, 161628, 165900, 188566, 202035, 213300, 242442, 248850, 269380, 282849, 298620, 336725, 363663, 373275, 377132, 404070, 471415, 484884, 497700, 565698, 606105, 673450, 727326, 746550, 808140, 848547, 942830, 1010175, 1064051, 1131396, 1212210, 1346900, 1414245, 1454652, 1493100, 1697094, 1818315, 1885660, 2020350, 2128102, 2357075, 2424420, 2545641, 2828490, 3030525, 3192153, 3394188, 3636630, 4040700, 4242735, 4256204, 4714150, 5091282, 5320255, 5656980, 6061050, 6384306, 7071225, 7273260, 7448357, 8485470, 9091575, 9428300, 9576459, 10182564, 10640510, 12122100, 12728205, 12768612, 14142450, 14896714, 15960765, 16970940, 18183150, 19152918, 21213675, 21281020, 22345071, 25456410, 26601275, 28284900, 28729377, 29793428, 31921530, 36366300, 37241785, 38305836, 42427350, 44690142, 47882295, 50912820, 53202550, 57458754, 63641025, 63843060, 67035213, 74483570, 79803825, 84854700, 89380284, 95764590, 106405100, 111725355, 114917508, 127282050, 134070426, 143646885, 148967140, 159607650, 186208925, 191529180, 201105639, 223450710, 239411475, 254564100, 268140852, 287293770, 319215300, 335176065, 372417850, 402211278, 446901420, 478822950, 558626775, 574587540, 670352130, 718234425, 744835700, 804422556, 957645900, 1005528195, 1117253550, 1340704260, 1436468850, 1675880325, 2011056390, 2234507100, 2872937700, 3351760650, 4022112780, 5027640975, 6703521300, 10055281950, 20110563900]

約数ペア:

[(1, 20110563900), (2, 10055281950), (3, 6703521300), (4, 5027640975), (5, 4022112780), (6, 3351760650), (7, 2872937700), (9, 2234507100), (10, 2011056390), (12, 1675880325), (14, 1436468850), (15, 1340704260), (18, 1117253550), (20, 1005528195), (21, 957645900), (25, 804422556), (27, 744835700), (28, 718234425), (30, 670352130), (35, 574587540), (36, 558626775), (42, 478822950), (45, 446901420), (50, 402211278), (54, 372417850), (60, 335176065), (63, 319215300), (70, 287293770), (75, 268140852), (79, 254564100), (84, 239411475), (90, 223450710), (100, 201105639), (105, 191529180), (108, 186208925), (126, 159607650), (135, 148967140), (140, 143646885), (150, 134070426), (158, 127282050), (175, 114917508), (180, 111725355), (189, 106405100), (210, 95764590), (225, 89380284), (237, 84854700), (252, 79803825), (270, 74483570), (300, 67035213), (315, 63843060), (316, 63641025), (350, 57458754), (378, 53202550), (395, 50912820), (420, 47882295), (450, 44690142), (474, 42427350), (525, 38305836), (540, 37241785), (553, 36366300), (630, 31921530), (675, 29793428), (700, 28729377), (711, 28284900), (756, 26601275), (790, 25456410), (900, 22345071), (945, 21281020), (948, 21213675), (1050, 19152918), (1106, 18183150), (1185, 16970940), (1260, 15960765), (1350, 14896714), (1422, 14142450), (1575, 12768612), (1580, 12728205), (1659, 12122100), (1890, 10640510), (1975, 10182564), (2100, 9576459), (2133, 9428300), (2212, 9091575), (2370, 8485470), (2700, 7448357), (2765, 7273260), (2844, 7071225), (3150, 6384306), (3318, 6061050), (3555, 5656980), (3780, 5320255), (3950, 5091282), (4266, 4714150), (4725, 4256204), (4740, 4242735), (4977, 4040700), (5530, 3636630), (5925, 3394188), (6300, 3192153), (6636, 3030525), (7110, 2828490), (7900, 2545641), (8295, 2424420), (8532, 2357075), (9450, 2128102), (9954, 2020350), (10665, 1885660), (11060, 1818315), (11850, 1697094), (13469, 1493100), (13825, 1454652), (14220, 1414245), (14931, 1346900), (16590, 1212210), (17775, 1131396), (18900, 1064051), (19908, 1010175), (21330, 942830), (23700, 848547), (24885, 808140), (26938, 746550), (27650, 727326), (29862, 673450), (33180, 606105), (35550, 565698), (40407, 497700), (41475, 484884), (42660, 471415), (49770, 404070), (53325, 377132), (53876, 373275), (55300, 363663), (59724, 336725), (67345, 298620), (71100, 282849), (74655, 269380), (80814, 248850), (82950, 242442), (94283, 213300), (99540, 202035), (106650, 188566), (121221, 165900), (124425, 161628), (134690, 149310)]