859608900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 216

約数和(自身を含む): 2841943104

約数和(自身を除く): 1982334204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 131, 138, 150, 180, 207, 225, 230, 262, 276, 300, 317, 345, 393, 414, 450, 460, 524, 575, 634, 655, 690, 786, 828, 900, 951, 1035, 1150, 1179, 1268, 1310, 1380, 1572, 1585, 1725, 1902, 1965, 2070, 2300, 2358, 2620, 2853, 3013, 3170, 3275, 3450, 3804, 3930, 4140, 4716, 4755, 5175, 5706, 5895, 6026, 6340, 6550, 6900, 7291, 7860, 7925, 9039, 9510, 9825, 10350, 11412, 11790, 12052, 13100, 14265, 14582, 15065, 15850, 18078, 19020, 19650, 20700, 21873, 23580, 23775, 27117, 28530, 29164, 29475, 30130, 31700, 36156, 36455, 39300, 41527, 43746, 45195, 47550, 54234, 57060, 58950, 60260, 65619, 71325, 72910, 75325, 83054, 87492, 90390, 95100, 108468, 109365, 117900, 124581, 131238, 135585, 142650, 145820, 150650, 166108, 180780, 182275, 207635, 218730, 225975, 249162, 262476, 271170, 285300, 301300, 328095, 364550, 373743, 415270, 437460, 451950, 498324, 542340, 546825, 622905, 656190, 677925, 729100, 747486, 830540, 903900, 955121, 1038175, 1093650, 1245810, 1312380, 1355850, 1494972, 1640475, 1868715, 1910242, 2076350, 2187300, 2491620, 2711700, 2865363, 3114525, 3280950, 3737430, 3820484, 4152700, 4775605, 5730726, 6229050, 6561900, 7474860, 8596089, 9343575, 9551210, 11461452, 12458100, 14326815, 17192178, 18687150, 19102420, 23878025, 28653630, 34384356, 37374300, 42980445, 47756050, 57307260, 71634075, 85960890, 95512100, 143268150, 171921780, 214902225, 286536300, 429804450, 859608900]

約数ペア:

[(1, 859608900), (2, 429804450), (3, 286536300), (4, 214902225), (5, 171921780), (6, 143268150), (9, 95512100), (10, 85960890), (12, 71634075), (15, 57307260), (18, 47756050), (20, 42980445), (23, 37374300), (25, 34384356), (30, 28653630), (36, 23878025), (45, 19102420), (46, 18687150), (50, 17192178), (60, 14326815), (69, 12458100), (75, 11461452), (90, 9551210), (92, 9343575), (100, 8596089), (115, 7474860), (131, 6561900), (138, 6229050), (150, 5730726), (180, 4775605), (207, 4152700), (225, 3820484), (230, 3737430), (262, 3280950), (276, 3114525), (300, 2865363), (317, 2711700), (345, 2491620), (393, 2187300), (414, 2076350), (450, 1910242), (460, 1868715), (524, 1640475), (575, 1494972), (634, 1355850), (655, 1312380), (690, 1245810), (786, 1093650), (828, 1038175), (900, 955121), (951, 903900), (1035, 830540), (1150, 747486), (1179, 729100), (1268, 677925), (1310, 656190), (1380, 622905), (1572, 546825), (1585, 542340), (1725, 498324), (1902, 451950), (1965, 437460), (2070, 415270), (2300, 373743), (2358, 364550), (2620, 328095), (2853, 301300), (3013, 285300), (3170, 271170), (3275, 262476), (3450, 249162), (3804, 225975), (3930, 218730), (4140, 207635), (4716, 182275), (4755, 180780), (5175, 166108), (5706, 150650), (5895, 145820), (6026, 142650), (6340, 135585), (6550, 131238), (6900, 124581), (7291, 117900), (7860, 109365), (7925, 108468), (9039, 95100), (9510, 90390), (9825, 87492), (10350, 83054), (11412, 75325), (11790, 72910), (12052, 71325), (13100, 65619), (14265, 60260), (14582, 58950), (15065, 57060), (15850, 54234), (18078, 47550), (19020, 45195), (19650, 43746), (20700, 41527), (21873, 39300), (23580, 36455), (23775, 36156), (27117, 31700), (28530, 30130), (29164, 29475)]