76497540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7919}}^1$

素因数の和:7961

約数の個数: 96

約数和(自身を含む): 255467520

約数和(自身を除く): 178969980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7919, 9660, 15838, 23757, 31676, 39595, 47514, 55433, 79190, 95028, 110866, 118785, 158380, 166299, 182137, 221732, 237570, 277165, 332598, 364274, 475140, 546411, 554330, 665196, 728548, 831495, 910685, 1092822, 1108660, 1274959, 1662990, 1821370, 2185644, 2549918, 2732055, 3325980, 3642740, 3824877, 5099836, 5464110, 6374795, 7649754, 10928220, 12749590, 15299508, 19124385, 25499180, 38248770, 76497540]

約数ペア:

[(1, 76497540), (2, 38248770), (3, 25499180), (4, 19124385), (5, 15299508), (6, 12749590), (7, 10928220), (10, 7649754), (12, 6374795), (14, 5464110), (15, 5099836), (20, 3824877), (21, 3642740), (23, 3325980), (28, 2732055), (30, 2549918), (35, 2185644), (42, 1821370), (46, 1662990), (60, 1274959), (69, 1108660), (70, 1092822), (84, 910685), (92, 831495), (105, 728548), (115, 665196), (138, 554330), (140, 546411), (161, 475140), (210, 364274), (230, 332598), (276, 277165), (322, 237570), (345, 221732), (420, 182137), (460, 166299), (483, 158380), (644, 118785), (690, 110866), (805, 95028), (966, 79190), (1380, 55433), (1610, 47514), (1932, 39595), (2415, 31676), (3220, 23757), (4830, 15838), (7919, 9660)]