270598900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 699955200

約数和(自身を除く): 429356300

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 127, 130, 143, 149, 220, 254, 260, 275, 286, 298, 325, 508, 550, 572, 596, 635, 650, 715, 745, 1100, 1270, 1300, 1397, 1430, 1490, 1639, 1651, 1937, 2540, 2794, 2860, 2980, 3175, 3278, 3302, 3575, 3725, 3874, 5588, 6350, 6556, 6604, 6985, 7150, 7450, 7748, 8195, 8255, 9685, 12700, 13970, 14300, 14900, 16390, 16510, 18161, 18923, 19370, 21307, 27940, 32780, 33020, 34925, 36322, 37846, 38740, 40975, 41275, 42614, 48425, 69850, 72644, 75692, 81950, 82550, 85228, 90805, 94615, 96850, 106535, 139700, 163900, 165100, 181610, 189230, 193700, 208153, 213070, 245999, 363220, 378460, 416306, 426140, 454025, 473075, 491998, 532675, 832612, 908050, 946150, 983996, 1040765, 1065350, 1229995, 1816100, 1892300, 2081530, 2130700, 2459990, 2705989, 4163060, 4919980, 5203825, 5411978, 6149975, 10407650, 10823956, 12299950, 13529945, 20815300, 24599900, 27059890, 54119780, 67649725, 135299450, 270598900]

約数ペア:

[(1, 270598900), (2, 135299450), (4, 67649725), (5, 54119780), (10, 27059890), (11, 24599900), (13, 20815300), (20, 13529945), (22, 12299950), (25, 10823956), (26, 10407650), (44, 6149975), (50, 5411978), (52, 5203825), (55, 4919980), (65, 4163060), (100, 2705989), (110, 2459990), (127, 2130700), (130, 2081530), (143, 1892300), (149, 1816100), (220, 1229995), (254, 1065350), (260, 1040765), (275, 983996), (286, 946150), (298, 908050), (325, 832612), (508, 532675), (550, 491998), (572, 473075), (596, 454025), (635, 426140), (650, 416306), (715, 378460), (745, 363220), (1100, 245999), (1270, 213070), (1300, 208153), (1397, 193700), (1430, 189230), (1490, 181610), (1639, 165100), (1651, 163900), (1937, 139700), (2540, 106535), (2794, 96850), (2860, 94615), (2980, 90805), (3175, 85228), (3278, 82550), (3302, 81950), (3575, 75692), (3725, 72644), (3874, 69850), (5588, 48425), (6350, 42614), (6556, 41275), (6604, 40975), (6985, 38740), (7150, 37846), (7450, 36322), (7748, 34925), (8195, 33020), (8255, 32780), (9685, 27940), (12700, 21307), (13970, 19370), (14300, 18923), (14900, 18161), (16390, 16510)]