53271300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 162739584

約数和(自身を除く): 109468284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 61, 71, 75, 82, 100, 122, 123, 142, 150, 164, 183, 205, 213, 244, 246, 284, 300, 305, 355, 366, 410, 426, 492, 610, 615, 710, 732, 820, 852, 915, 1025, 1065, 1220, 1230, 1420, 1525, 1775, 1830, 2050, 2130, 2460, 2501, 2911, 3050, 3075, 3550, 3660, 4100, 4260, 4331, 4575, 5002, 5325, 5822, 6100, 6150, 7100, 7503, 8662, 8733, 9150, 10004, 10650, 11644, 12300, 12505, 12993, 14555, 15006, 17324, 17466, 18300, 21300, 21655, 25010, 25986, 29110, 30012, 34932, 37515, 43310, 43665, 50020, 51972, 58220, 62525, 64965, 72775, 75030, 86620, 87330, 108275, 125050, 129930, 145550, 150060, 174660, 177571, 187575, 216550, 218325, 250100, 259860, 291100, 324825, 355142, 375150, 433100, 436650, 532713, 649650, 710284, 750300, 873300, 887855, 1065426, 1299300, 1775710, 2130852, 2663565, 3551420, 4439275, 5327130, 8878550, 10654260, 13317825, 17757100, 26635650, 53271300]

約数ペア:

[(1, 53271300), (2, 26635650), (3, 17757100), (4, 13317825), (5, 10654260), (6, 8878550), (10, 5327130), (12, 4439275), (15, 3551420), (20, 2663565), (25, 2130852), (30, 1775710), (41, 1299300), (50, 1065426), (60, 887855), (61, 873300), (71, 750300), (75, 710284), (82, 649650), (100, 532713), (122, 436650), (123, 433100), (142, 375150), (150, 355142), (164, 324825), (183, 291100), (205, 259860), (213, 250100), (244, 218325), (246, 216550), (284, 187575), (300, 177571), (305, 174660), (355, 150060), (366, 145550), (410, 129930), (426, 125050), (492, 108275), (610, 87330), (615, 86620), (710, 75030), (732, 72775), (820, 64965), (852, 62525), (915, 58220), (1025, 51972), (1065, 50020), (1220, 43665), (1230, 43310), (1420, 37515), (1525, 34932), (1775, 30012), (1830, 29110), (2050, 25986), (2130, 25010), (2460, 21655), (2501, 21300), (2911, 18300), (3050, 17466), (3075, 17324), (3550, 15006), (3660, 14555), (4100, 12993), (4260, 12505), (4331, 12300), (4575, 11644), (5002, 10650), (5325, 10004), (5822, 9150), (6100, 8733), (6150, 8662), (7100, 7503)]