389096400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4211}}^1$

素因数の和:4250

約数の個数: 240

約数和(自身を含む): 1554329088

約数和(自身を除く): 1165232688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 264, 275, 280, 300, 308, 330, 336, 350, 385, 400, 420, 440, 462, 525, 528, 550, 560, 600, 616, 660, 700, 770, 825, 840, 880, 924, 1050, 1100, 1155, 1200, 1232, 1320, 1400, 1540, 1650, 1680, 1848, 1925, 2100, 2200, 2310, 2640, 2800, 3080, 3300, 3696, 3850, 4200, 4211, 4400, 4620, 5775, 6160, 6600, 7700, 8400, 8422, 9240, 11550, 12633, 13200, 15400, 16844, 18480, 21055, 23100, 25266, 29477, 30800, 33688, 42110, 46200, 46321, 50532, 58954, 63165, 67376, 84220, 88431, 92400, 92642, 101064, 105275, 117908, 126330, 138963, 147385, 168440, 176862, 185284, 202128, 210550, 231605, 235816, 252660, 277926, 294770, 315825, 324247, 336880, 353724, 370568, 421100, 442155, 463210, 471632, 505320, 555852, 589540, 631650, 648494, 694815, 707448, 736925, 741136, 842200, 884310, 926420, 972741, 1010640, 1111704, 1158025, 1179080, 1263300, 1296988, 1389630, 1414896, 1473850, 1621235, 1684400, 1768620, 1852840, 1945482, 2210775, 2223408, 2316050, 2358160, 2526600, 2593976, 2779260, 2947700, 3242470, 3474075, 3537240, 3705680, 3890964, 4421550, 4632100, 4863705, 5053200, 5187952, 5558520, 5895400, 6484940, 6948150, 7074480, 7781928, 8106175, 8843100, 9264200, 9727410, 11117040, 11790800, 12969880, 13896300, 15563856, 16212350, 17686200, 18528400, 19454820, 24318525, 25939760, 27792600, 32424700, 35372400, 38909640, 48637050, 55585200, 64849400, 77819280, 97274100, 129698800, 194548200, 389096400]

約数ペア:

[(1, 389096400), (2, 194548200), (3, 129698800), (4, 97274100), (5, 77819280), (6, 64849400), (7, 55585200), (8, 48637050), (10, 38909640), (11, 35372400), (12, 32424700), (14, 27792600), (15, 25939760), (16, 24318525), (20, 19454820), (21, 18528400), (22, 17686200), (24, 16212350), (25, 15563856), (28, 13896300), (30, 12969880), (33, 11790800), (35, 11117040), (40, 9727410), (42, 9264200), (44, 8843100), (48, 8106175), (50, 7781928), (55, 7074480), (56, 6948150), (60, 6484940), (66, 5895400), (70, 5558520), (75, 5187952), (77, 5053200), (80, 4863705), (84, 4632100), (88, 4421550), (100, 3890964), (105, 3705680), (110, 3537240), (112, 3474075), (120, 3242470), (132, 2947700), (140, 2779260), (150, 2593976), (154, 2526600), (165, 2358160), (168, 2316050), (175, 2223408), (176, 2210775), (200, 1945482), (210, 1852840), (220, 1768620), (231, 1684400), (240, 1621235), (264, 1473850), (275, 1414896), (280, 1389630), (300, 1296988), (308, 1263300), (330, 1179080), (336, 1158025), (350, 1111704), (385, 1010640), (400, 972741), (420, 926420), (440, 884310), (462, 842200), (525, 741136), (528, 736925), (550, 707448), (560, 694815), (600, 648494), (616, 631650), (660, 589540), (700, 555852), (770, 505320), (825, 471632), (840, 463210), (880, 442155), (924, 421100), (1050, 370568), (1100, 353724), (1155, 336880), (1200, 324247), (1232, 315825), (1320, 294770), (1400, 277926), (1540, 252660), (1650, 235816), (1680, 231605), (1848, 210550), (1925, 202128), (2100, 185284), (2200, 176862), (2310, 168440), (2640, 147385), (2800, 138963), (3080, 126330), (3300, 117908), (3696, 105275), (3850, 101064), (4200, 92642), (4211, 92400), (4400, 88431), (4620, 84220), (5775, 67376), (6160, 63165), (6600, 58954), (7700, 50532), (8400, 46321), (8422, 46200), (9240, 42110), (11550, 33688), (12633, 30800), (13200, 29477), (15400, 25266), (16844, 23100), (18480, 21055)]