10287900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 38997504

約数和(自身を除く): 28709604

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 71, 75, 84, 90, 92, 100, 105, 115, 126, 138, 140, 142, 150, 161, 175, 180, 207, 210, 213, 225, 230, 252, 276, 284, 300, 315, 322, 345, 350, 355, 414, 420, 426, 450, 460, 483, 497, 525, 575, 630, 639, 644, 690, 700, 710, 805, 828, 852, 900, 966, 994, 1035, 1050, 1065, 1150, 1260, 1278, 1380, 1420, 1449, 1491, 1575, 1610, 1633, 1725, 1775, 1932, 1988, 2070, 2100, 2130, 2300, 2415, 2485, 2556, 2898, 2982, 3150, 3195, 3220, 3266, 3450, 3550, 4025, 4140, 4260, 4473, 4830, 4899, 4970, 5175, 5325, 5796, 5964, 6300, 6390, 6532, 6900, 7100, 7245, 7455, 8050, 8165, 8946, 9660, 9798, 9940, 10350, 10650, 11431, 12075, 12425, 12780, 14490, 14697, 14910, 15975, 16100, 16330, 17892, 19596, 20700, 21300, 22365, 22862, 24150, 24495, 24850, 28980, 29394, 29820, 31950, 32660, 34293, 36225, 37275, 40825, 44730, 45724, 48300, 48990, 49700, 57155, 58788, 63900, 68586, 72450, 73485, 74550, 81650, 89460, 97980, 102879, 111825, 114310, 122475, 137172, 144900, 146970, 149100, 163300, 171465, 205758, 223650, 228620, 244950, 285775, 293940, 342930, 367425, 411516, 447300, 489900, 514395, 571550, 685860, 734850, 857325, 1028790, 1143100, 1469700, 1714650, 2057580, 2571975, 3429300, 5143950, 10287900]

約数ペア:

[(1, 10287900), (2, 5143950), (3, 3429300), (4, 2571975), (5, 2057580), (6, 1714650), (7, 1469700), (9, 1143100), (10, 1028790), (12, 857325), (14, 734850), (15, 685860), (18, 571550), (20, 514395), (21, 489900), (23, 447300), (25, 411516), (28, 367425), (30, 342930), (35, 293940), (36, 285775), (42, 244950), (45, 228620), (46, 223650), (50, 205758), (60, 171465), (63, 163300), (69, 149100), (70, 146970), (71, 144900), (75, 137172), (84, 122475), (90, 114310), (92, 111825), (100, 102879), (105, 97980), (115, 89460), (126, 81650), (138, 74550), (140, 73485), (142, 72450), (150, 68586), (161, 63900), (175, 58788), (180, 57155), (207, 49700), (210, 48990), (213, 48300), (225, 45724), (230, 44730), (252, 40825), (276, 37275), (284, 36225), (300, 34293), (315, 32660), (322, 31950), (345, 29820), (350, 29394), (355, 28980), (414, 24850), (420, 24495), (426, 24150), (450, 22862), (460, 22365), (483, 21300), (497, 20700), (525, 19596), (575, 17892), (630, 16330), (639, 16100), (644, 15975), (690, 14910), (700, 14697), (710, 14490), (805, 12780), (828, 12425), (852, 12075), (900, 11431), (966, 10650), (994, 10350), (1035, 9940), (1050, 9798), (1065, 9660), (1150, 8946), (1260, 8165), (1278, 8050), (1380, 7455), (1420, 7245), (1449, 7100), (1491, 6900), (1575, 6532), (1610, 6390), (1633, 6300), (1725, 5964), (1775, 5796), (1932, 5325), (1988, 5175), (2070, 4970), (2100, 4899), (2130, 4830), (2300, 4473), (2415, 4260), (2485, 4140), (2556, 4025), (2898, 3550), (2982, 3450), (3150, 3266), (3195, 3220)]