142061220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3690

約数の個数: 144

約数和(自身を含む): 508505088

約数和(自身を除く): 366443868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3637, 3906, 4340, 5580, 6510, 7274, 7812, 9765, 10911, 13020, 14548, 18185, 19530, 21822, 25459, 32733, 36370, 39060, 43644, 50918, 54555, 65466, 72740, 76377, 101836, 109110, 112747, 127295, 130932, 152754, 163665, 218220, 225494, 229131, 254590, 305508, 327330, 338241, 381885, 450988, 458262, 509180, 563735, 654660, 676482, 763770, 789229, 916524, 1014723, 1127470, 1145655, 1352964, 1527540, 1578458, 1691205, 2029446, 2254940, 2291310, 2367687, 3156916, 3382410, 3946145, 4058892, 4582620, 4735374, 5073615, 6764820, 7103061, 7892290, 9470748, 10147230, 11838435, 14206122, 15784580, 20294460, 23676870, 28412244, 35515305, 47353740, 71030610, 142061220]

約数ペア:

[(1, 142061220), (2, 71030610), (3, 47353740), (4, 35515305), (5, 28412244), (6, 23676870), (7, 20294460), (9, 15784580), (10, 14206122), (12, 11838435), (14, 10147230), (15, 9470748), (18, 7892290), (20, 7103061), (21, 6764820), (28, 5073615), (30, 4735374), (31, 4582620), (35, 4058892), (36, 3946145), (42, 3382410), (45, 3156916), (60, 2367687), (62, 2291310), (63, 2254940), (70, 2029446), (84, 1691205), (90, 1578458), (93, 1527540), (105, 1352964), (124, 1145655), (126, 1127470), (140, 1014723), (155, 916524), (180, 789229), (186, 763770), (210, 676482), (217, 654660), (252, 563735), (279, 509180), (310, 458262), (315, 450988), (372, 381885), (420, 338241), (434, 327330), (465, 305508), (558, 254590), (620, 229131), (630, 225494), (651, 218220), (868, 163665), (930, 152754), (1085, 130932), (1116, 127295), (1260, 112747), (1302, 109110), (1395, 101836), (1860, 76377), (1953, 72740), (2170, 65466), (2604, 54555), (2790, 50918), (3255, 43644), (3637, 39060), (3906, 36370), (4340, 32733), (5580, 25459), (6510, 21822), (7274, 19530), (7812, 18185), (9765, 14548), (10911, 13020)]