157123800

素因数分解:

$2^3\times 3^5\times 5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 566682480

約数和(自身を除く): 409558680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 61, 72, 75, 81, 90, 100, 106, 108, 120, 122, 135, 150, 159, 162, 180, 183, 200, 212, 216, 225, 243, 244, 265, 270, 300, 305, 318, 324, 360, 366, 405, 424, 450, 477, 486, 488, 530, 540, 549, 600, 610, 636, 648, 675, 732, 795, 810, 900, 915, 954, 972, 1060, 1080, 1098, 1215, 1220, 1272, 1325, 1350, 1431, 1464, 1525, 1590, 1620, 1647, 1800, 1830, 1908, 1944, 2025, 2120, 2196, 2385, 2430, 2440, 2650, 2700, 2745, 2862, 3050, 3180, 3233, 3240, 3294, 3660, 3816, 3975, 4050, 4293, 4392, 4575, 4770, 4860, 4941, 5300, 5400, 5490, 5724, 6075, 6100, 6360, 6466, 6588, 7155, 7320, 7950, 8100, 8235, 8586, 9150, 9540, 9699, 9720, 9882, 10600, 10980, 11448, 11925, 12150, 12200, 12879, 12932, 13176, 13725, 14310, 14823, 15900, 16165, 16200, 16470, 17172, 18300, 19080, 19398, 19764, 21465, 21960, 23850, 24300, 24705, 25758, 25864, 27450, 28620, 29097, 29646, 31800, 32330, 32940, 34344, 35775, 36600, 38796, 39528, 41175, 42930, 47700, 48495, 48600, 49410, 51516, 54900, 57240, 58194, 59292, 64395, 64660, 65880, 71550, 74115, 77592, 80825, 82350, 85860, 87291, 95400, 96990, 98820, 103032, 107325, 109800, 116388, 118584, 123525, 128790, 129320, 143100, 145485, 148230, 161650, 164700, 171720, 174582, 193980, 197640, 214650, 232776, 242475, 247050, 257580, 261873, 286200, 290970, 296460, 321975, 323300, 329400, 349164, 370575, 387960, 429300, 436455, 484950, 494100, 515160, 523746, 581940, 592920, 643950, 646600, 698328, 727425, 741150, 785619, 858600, 872910, 969900, 988200, 1047492, 1163880, 1287900, 1309365, 1454850, 1482300, 1571238, 1745820, 1939800, 2094984, 2182275, 2575800, 2618730, 2909700, 2964600, 3142476, 3491640, 3928095, 4364550, 5237460, 5819400, 6284952, 6546825, 7856190, 8729100, 10474920, 13093650, 15712380, 17458200, 19640475, 26187300, 31424760, 39280950, 52374600, 78561900, 157123800]

約数ペア:

[(1, 157123800), (2, 78561900), (3, 52374600), (4, 39280950), (5, 31424760), (6, 26187300), (8, 19640475), (9, 17458200), (10, 15712380), (12, 13093650), (15, 10474920), (18, 8729100), (20, 7856190), (24, 6546825), (25, 6284952), (27, 5819400), (30, 5237460), (36, 4364550), (40, 3928095), (45, 3491640), (50, 3142476), (53, 2964600), (54, 2909700), (60, 2618730), (61, 2575800), (72, 2182275), (75, 2094984), (81, 1939800), (90, 1745820), (100, 1571238), (106, 1482300), (108, 1454850), (120, 1309365), (122, 1287900), (135, 1163880), (150, 1047492), (159, 988200), (162, 969900), (180, 872910), (183, 858600), (200, 785619), (212, 741150), (216, 727425), (225, 698328), (243, 646600), (244, 643950), (265, 592920), (270, 581940), (300, 523746), (305, 515160), (318, 494100), (324, 484950), (360, 436455), (366, 429300), (405, 387960), (424, 370575), (450, 349164), (477, 329400), (486, 323300), (488, 321975), (530, 296460), (540, 290970), (549, 286200), (600, 261873), (610, 257580), (636, 247050), (648, 242475), (675, 232776), (732, 214650), (795, 197640), (810, 193980), (900, 174582), (915, 171720), (954, 164700), (972, 161650), (1060, 148230), (1080, 145485), (1098, 143100), (1215, 129320), (1220, 128790), (1272, 123525), (1325, 118584), (1350, 116388), (1431, 109800), (1464, 107325), (1525, 103032), (1590, 98820), (1620, 96990), (1647, 95400), (1800, 87291), (1830, 85860), (1908, 82350), (1944, 80825), (2025, 77592), (2120, 74115), (2196, 71550), (2385, 65880), (2430, 64660), (2440, 64395), (2650, 59292), (2700, 58194), (2745, 57240), (2862, 54900), (3050, 51516), (3180, 49410), (3233, 48600), (3240, 48495), (3294, 47700), (3660, 42930), (3816, 41175), (3975, 39528), (4050, 38796), (4293, 36600), (4392, 35775), (4575, 34344), (4770, 32940), (4860, 32330), (4941, 31800), (5300, 29646), (5400, 29097), (5490, 28620), (5724, 27450), (6075, 25864), (6100, 25758), (6360, 24705), (6466, 24300), (6588, 23850), (7155, 21960), (7320, 21465), (7950, 19764), (8100, 19398), (8235, 19080), (8586, 18300), (9150, 17172), (9540, 16470), (9699, 16200), (9720, 16165), (9882, 15900), (10600, 14823), (10980, 14310), (11448, 13725), (11925, 13176), (12150, 12932), (12200, 12879)]