20138335800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{57571}}^1$

素因数の和:57654

約数の個数: 192

約数和(自身を含む): 69390380160

約数和(自身を除く): 49252044360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 53, 55, 60, 66, 75, 88, 100, 106, 110, 120, 132, 150, 159, 165, 200, 212, 220, 264, 265, 275, 300, 318, 330, 424, 440, 530, 550, 583, 600, 636, 660, 795, 825, 1060, 1100, 1166, 1272, 1320, 1325, 1590, 1650, 1749, 2120, 2200, 2332, 2650, 2915, 3180, 3300, 3498, 3975, 4664, 5300, 5830, 6360, 6600, 6996, 7950, 8745, 10600, 11660, 13992, 14575, 15900, 17490, 23320, 29150, 31800, 34980, 43725, 57571, 58300, 69960, 87450, 115142, 116600, 172713, 174900, 230284, 287855, 345426, 349800, 460568, 575710, 633281, 690852, 863565, 1151420, 1266562, 1381704, 1439275, 1727130, 1899843, 2302840, 2533124, 2878550, 3051263, 3166405, 3454260, 3799686, 4317825, 5066248, 5757100, 6102526, 6332810, 6908520, 7599372, 8635650, 9153789, 9499215, 11514200, 12205052, 12665620, 15198744, 15256315, 15832025, 17271300, 18307578, 18998430, 24410104, 25331240, 30512630, 31664050, 33563893, 34542600, 36615156, 37996860, 45768945, 47496075, 61025260, 63328100, 67127786, 73230312, 75993720, 76281575, 91537890, 94992150, 100691679, 122050520, 126656200, 134255572, 152563150, 167819465, 183075780, 189984300, 201383358, 228844725, 268511144, 305126300, 335638930, 366151560, 379968600, 402766716, 457689450, 503458395, 610252600, 671277860, 805533432, 839097325, 915378900, 1006916790, 1342555720, 1678194650, 1830757800, 2013833580, 2517291975, 3356389300, 4027667160, 5034583950, 6712778600, 10069167900, 20138335800]

約数ペア:

[(1, 20138335800), (2, 10069167900), (3, 6712778600), (4, 5034583950), (5, 4027667160), (6, 3356389300), (8, 2517291975), (10, 2013833580), (11, 1830757800), (12, 1678194650), (15, 1342555720), (20, 1006916790), (22, 915378900), (24, 839097325), (25, 805533432), (30, 671277860), (33, 610252600), (40, 503458395), (44, 457689450), (50, 402766716), (53, 379968600), (55, 366151560), (60, 335638930), (66, 305126300), (75, 268511144), (88, 228844725), (100, 201383358), (106, 189984300), (110, 183075780), (120, 167819465), (132, 152563150), (150, 134255572), (159, 126656200), (165, 122050520), (200, 100691679), (212, 94992150), (220, 91537890), (264, 76281575), (265, 75993720), (275, 73230312), (300, 67127786), (318, 63328100), (330, 61025260), (424, 47496075), (440, 45768945), (530, 37996860), (550, 36615156), (583, 34542600), (600, 33563893), (636, 31664050), (660, 30512630), (795, 25331240), (825, 24410104), (1060, 18998430), (1100, 18307578), (1166, 17271300), (1272, 15832025), (1320, 15256315), (1325, 15198744), (1590, 12665620), (1650, 12205052), (1749, 11514200), (2120, 9499215), (2200, 9153789), (2332, 8635650), (2650, 7599372), (2915, 6908520), (3180, 6332810), (3300, 6102526), (3498, 5757100), (3975, 5066248), (4664, 4317825), (5300, 3799686), (5830, 3454260), (6360, 3166405), (6600, 3051263), (6996, 2878550), (7950, 2533124), (8745, 2302840), (10600, 1899843), (11660, 1727130), (13992, 1439275), (14575, 1381704), (15900, 1266562), (17490, 1151420), (23320, 863565), (29150, 690852), (31800, 633281), (34980, 575710), (43725, 460568), (57571, 349800), (58300, 345426), (69960, 287855), (87450, 230284), (115142, 174900), (116600, 172713)]