226291140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 729630720

約数和(自身を除く): 503339580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 380, 381, 508, 521, 570, 635, 684, 762, 855, 1042, 1140, 1143, 1270, 1524, 1563, 1710, 1905, 2084, 2286, 2413, 2540, 2605, 3126, 3420, 3810, 4572, 4689, 4826, 5210, 5715, 6252, 7239, 7620, 7815, 9378, 9652, 9899, 10420, 11430, 12065, 14478, 15630, 18756, 19798, 21717, 22860, 23445, 24130, 28956, 29697, 31260, 36195, 39596, 43434, 46890, 48260, 49495, 59394, 66167, 72390, 86868, 89091, 93780, 98990, 108585, 118788, 132334, 144780, 148485, 178182, 197980, 198501, 217170, 264668, 296970, 330835, 356364, 397002, 434340, 445455, 593940, 595503, 661670, 794004, 890910, 992505, 1191006, 1257173, 1323340, 1781820, 1985010, 2382012, 2514346, 2977515, 3771519, 3970020, 5028692, 5955030, 6285865, 7543038, 11314557, 11910060, 12571730, 15086076, 18857595, 22629114, 25143460, 37715190, 45258228, 56572785, 75430380, 113145570, 226291140]

約数ペア:

[(1, 226291140), (2, 113145570), (3, 75430380), (4, 56572785), (5, 45258228), (6, 37715190), (9, 25143460), (10, 22629114), (12, 18857595), (15, 15086076), (18, 12571730), (19, 11910060), (20, 11314557), (30, 7543038), (36, 6285865), (38, 5955030), (45, 5028692), (57, 3970020), (60, 3771519), (76, 2977515), (90, 2514346), (95, 2382012), (114, 1985010), (127, 1781820), (171, 1323340), (180, 1257173), (190, 1191006), (228, 992505), (254, 890910), (285, 794004), (342, 661670), (380, 595503), (381, 593940), (508, 445455), (521, 434340), (570, 397002), (635, 356364), (684, 330835), (762, 296970), (855, 264668), (1042, 217170), (1140, 198501), (1143, 197980), (1270, 178182), (1524, 148485), (1563, 144780), (1710, 132334), (1905, 118788), (2084, 108585), (2286, 98990), (2413, 93780), (2540, 89091), (2605, 86868), (3126, 72390), (3420, 66167), (3810, 59394), (4572, 49495), (4689, 48260), (4826, 46890), (5210, 43434), (5715, 39596), (6252, 36195), (7239, 31260), (7620, 29697), (7815, 28956), (9378, 24130), (9652, 23445), (9899, 22860), (10420, 21717), (11430, 19798), (12065, 18756), (14478, 15630)]