227993940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 775716480

約数和(自身を除く): 547722540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 29, 30, 36, 45, 46, 54, 58, 60, 69, 81, 87, 90, 92, 108, 115, 116, 135, 138, 145, 162, 174, 180, 207, 211, 230, 261, 270, 276, 290, 324, 345, 348, 405, 414, 422, 435, 460, 522, 540, 580, 621, 633, 667, 690, 783, 810, 828, 844, 870, 1035, 1044, 1055, 1242, 1266, 1305, 1334, 1380, 1566, 1620, 1740, 1863, 1899, 2001, 2070, 2110, 2349, 2484, 2532, 2610, 2668, 3105, 3132, 3165, 3335, 3726, 3798, 3915, 4002, 4140, 4220, 4698, 4853, 5220, 5697, 6003, 6119, 6210, 6330, 6670, 7452, 7596, 7830, 8004, 9315, 9396, 9495, 9706, 10005, 11394, 11745, 12006, 12238, 12420, 12660, 13340, 14559, 15660, 17091, 18009, 18357, 18630, 18990, 19412, 20010, 22788, 23490, 24012, 24265, 24476, 28485, 29118, 30015, 30595, 34182, 36018, 36714, 37260, 37980, 40020, 43677, 46980, 48530, 54027, 55071, 56970, 58236, 60030, 61190, 68364, 72036, 72795, 73428, 85455, 87354, 90045, 91785, 97060, 108054, 110142, 113940, 120060, 122380, 131031, 140737, 145590, 165213, 170910, 174708, 180090, 183570, 216108, 218385, 220284, 262062, 270135, 275355, 281474, 291180, 330426, 341820, 360180, 367140, 393093, 422211, 436770, 495639, 524124, 540270, 550710, 562948, 655155, 660852, 703685, 786186, 826065, 844422, 873540, 991278, 1080540, 1101420, 1266633, 1310310, 1407370, 1572372, 1652130, 1688844, 1965465, 1982556, 2111055, 2478195, 2533266, 2620620, 2814740, 3304260, 3799899, 3930930, 4222110, 4956390, 5066532, 6333165, 7599798, 7861860, 8444220, 9912780, 11399697, 12666330, 15199596, 18999495, 22799394, 25332660, 37998990, 45598788, 56998485, 75997980, 113996970, 227993940]

約数ペア:

[(1, 227993940), (2, 113996970), (3, 75997980), (4, 56998485), (5, 45598788), (6, 37998990), (9, 25332660), (10, 22799394), (12, 18999495), (15, 15199596), (18, 12666330), (20, 11399697), (23, 9912780), (27, 8444220), (29, 7861860), (30, 7599798), (36, 6333165), (45, 5066532), (46, 4956390), (54, 4222110), (58, 3930930), (60, 3799899), (69, 3304260), (81, 2814740), (87, 2620620), (90, 2533266), (92, 2478195), (108, 2111055), (115, 1982556), (116, 1965465), (135, 1688844), (138, 1652130), (145, 1572372), (162, 1407370), (174, 1310310), (180, 1266633), (207, 1101420), (211, 1080540), (230, 991278), (261, 873540), (270, 844422), (276, 826065), (290, 786186), (324, 703685), (345, 660852), (348, 655155), (405, 562948), (414, 550710), (422, 540270), (435, 524124), (460, 495639), (522, 436770), (540, 422211), (580, 393093), (621, 367140), (633, 360180), (667, 341820), (690, 330426), (783, 291180), (810, 281474), (828, 275355), (844, 270135), (870, 262062), (1035, 220284), (1044, 218385), (1055, 216108), (1242, 183570), (1266, 180090), (1305, 174708), (1334, 170910), (1380, 165213), (1566, 145590), (1620, 140737), (1740, 131031), (1863, 122380), (1899, 120060), (2001, 113940), (2070, 110142), (2110, 108054), (2349, 97060), (2484, 91785), (2532, 90045), (2610, 87354), (2668, 85455), (3105, 73428), (3132, 72795), (3165, 72036), (3335, 68364), (3726, 61190), (3798, 60030), (3915, 58236), (4002, 56970), (4140, 55071), (4220, 54027), (4698, 48530), (4853, 46980), (5220, 43677), (5697, 40020), (6003, 37980), (6119, 37260), (6210, 36714), (6330, 36018), (6670, 34182), (7452, 30595), (7596, 30015), (7830, 29118), (8004, 28485), (9315, 24476), (9396, 24265), (9495, 24012), (9706, 23490), (10005, 22788), (11394, 20010), (11745, 19412), (12006, 18990), (12238, 18630), (12420, 18357), (12660, 18009), (13340, 17091), (14559, 15660)]