23756850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 71495424

約数和(自身を除く): 47738574

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 90, 93, 117, 130, 131, 150, 155, 186, 195, 225, 234, 262, 279, 310, 325, 390, 393, 403, 450, 465, 558, 585, 650, 655, 775, 786, 806, 930, 975, 1170, 1179, 1209, 1310, 1395, 1550, 1703, 1950, 1965, 2015, 2325, 2358, 2418, 2790, 2925, 3275, 3406, 3627, 3930, 4030, 4061, 4650, 5109, 5850, 5895, 6045, 6550, 6975, 7254, 8122, 8515, 9825, 10075, 10218, 11790, 12090, 12183, 13950, 15327, 17030, 18135, 19650, 20150, 20305, 24366, 25545, 29475, 30225, 30654, 36270, 36549, 40610, 42575, 51090, 52793, 58950, 60450, 60915, 73098, 76635, 85150, 90675, 101525, 105586, 121830, 127725, 153270, 158379, 181350, 182745, 203050, 255450, 263965, 304575, 316758, 365490, 383175, 475137, 527930, 609150, 766350, 791895, 913725, 950274, 1319825, 1583790, 1827450, 2375685, 2639650, 3959475, 4751370, 7918950, 11878425, 23756850]

約数ペア:

[(1, 23756850), (2, 11878425), (3, 7918950), (5, 4751370), (6, 3959475), (9, 2639650), (10, 2375685), (13, 1827450), (15, 1583790), (18, 1319825), (25, 950274), (26, 913725), (30, 791895), (31, 766350), (39, 609150), (45, 527930), (50, 475137), (62, 383175), (65, 365490), (75, 316758), (78, 304575), (90, 263965), (93, 255450), (117, 203050), (130, 182745), (131, 181350), (150, 158379), (155, 153270), (186, 127725), (195, 121830), (225, 105586), (234, 101525), (262, 90675), (279, 85150), (310, 76635), (325, 73098), (390, 60915), (393, 60450), (403, 58950), (450, 52793), (465, 51090), (558, 42575), (585, 40610), (650, 36549), (655, 36270), (775, 30654), (786, 30225), (806, 29475), (930, 25545), (975, 24366), (1170, 20305), (1179, 20150), (1209, 19650), (1310, 18135), (1395, 17030), (1550, 15327), (1703, 13950), (1950, 12183), (1965, 12090), (2015, 11790), (2325, 10218), (2358, 10075), (2418, 9825), (2790, 8515), (2925, 8122), (3275, 7254), (3406, 6975), (3627, 6550), (3930, 6045), (4030, 5895), (4061, 5850), (4650, 5109)]