82587540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{4013}}^1$

素因数の和:4046

約数の個数: 96

約数和(自身を含む): 269740800

約数和(自身を除く): 187153260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4013, 4116, 5145, 6860, 8026, 10290, 12039, 16052, 20065, 20580, 24078, 28091, 40130, 48156, 56182, 60195, 80260, 84273, 112364, 120390, 140455, 168546, 196637, 240780, 280910, 337092, 393274, 421365, 561820, 589911, 786548, 842730, 983185, 1179822, 1376459, 1685460, 1966370, 2359644, 2752918, 2949555, 3932740, 4129377, 5505836, 5899110, 6882295, 8258754, 11798220, 13764590, 16517508, 20646885, 27529180, 41293770, 82587540]

約数ペア:

[(1, 82587540), (2, 41293770), (3, 27529180), (4, 20646885), (5, 16517508), (6, 13764590), (7, 11798220), (10, 8258754), (12, 6882295), (14, 5899110), (15, 5505836), (20, 4129377), (21, 3932740), (28, 2949555), (30, 2752918), (35, 2359644), (42, 1966370), (49, 1685460), (60, 1376459), (70, 1179822), (84, 983185), (98, 842730), (105, 786548), (140, 589911), (147, 561820), (196, 421365), (210, 393274), (245, 337092), (294, 280910), (343, 240780), (420, 196637), (490, 168546), (588, 140455), (686, 120390), (735, 112364), (980, 84273), (1029, 80260), (1372, 60195), (1470, 56182), (1715, 48156), (2058, 40130), (2940, 28091), (3430, 24078), (4013, 20580), (4116, 20065), (5145, 16052), (6860, 12039), (8026, 10290)]