82290120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 128

約数和(自身を含む): 278138880

約数和(自身を除く): 195848760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2011, 2046, 2728, 3410, 3720, 4022, 4092, 5115, 6033, 6820, 8044, 8184, 10055, 10230, 12066, 13640, 16088, 20110, 20460, 22121, 24132, 30165, 40220, 40920, 44242, 48264, 60330, 62341, 66363, 80440, 88484, 110605, 120660, 124682, 132726, 176968, 187023, 221210, 241320, 249364, 265452, 311705, 331815, 374046, 442420, 498728, 530904, 623410, 663630, 685751, 748092, 884840, 935115, 1246820, 1327260, 1371502, 1496184, 1870230, 2057253, 2493640, 2654520, 2743004, 3428755, 3740460, 4114506, 5486008, 6857510, 7480920, 8229012, 10286265, 13715020, 16458024, 20572530, 27430040, 41145060, 82290120]

約数ペア:

[(1, 82290120), (2, 41145060), (3, 27430040), (4, 20572530), (5, 16458024), (6, 13715020), (8, 10286265), (10, 8229012), (11, 7480920), (12, 6857510), (15, 5486008), (20, 4114506), (22, 3740460), (24, 3428755), (30, 2743004), (31, 2654520), (33, 2493640), (40, 2057253), (44, 1870230), (55, 1496184), (60, 1371502), (62, 1327260), (66, 1246820), (88, 935115), (93, 884840), (110, 748092), (120, 685751), (124, 663630), (132, 623410), (155, 530904), (165, 498728), (186, 442420), (220, 374046), (248, 331815), (264, 311705), (310, 265452), (330, 249364), (341, 241320), (372, 221210), (440, 187023), (465, 176968), (620, 132726), (660, 124682), (682, 120660), (744, 110605), (930, 88484), (1023, 80440), (1240, 66363), (1320, 62341), (1364, 60330), (1705, 48264), (1860, 44242), (2011, 40920), (2046, 40220), (2728, 30165), (3410, 24132), (3720, 22121), (4022, 20460), (4092, 20110), (5115, 16088), (6033, 13640), (6820, 12066), (8044, 10230), (8184, 10055)]