27103860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{439}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 96096000

約数和(自身を除く): 68992140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 439, 441, 490, 588, 630, 686, 735, 878, 882, 980, 1029, 1260, 1317, 1372, 1470, 1715, 1756, 1764, 2058, 2195, 2205, 2634, 2940, 3073, 3087, 3430, 3951, 4116, 4390, 4410, 5145, 5268, 6146, 6174, 6585, 6860, 7902, 8780, 8820, 9219, 10290, 12292, 12348, 13170, 15365, 15435, 15804, 18438, 19755, 20580, 21511, 26340, 27657, 30730, 30870, 36876, 39510, 43022, 46095, 55314, 61460, 61740, 64533, 79020, 86044, 92190, 107555, 110628, 129066, 138285, 150577, 184380, 193599, 215110, 258132, 276570, 301154, 322665, 387198, 430220, 451731, 553140, 602308, 645330, 752885, 774396, 903462, 967995, 1290660, 1355193, 1505770, 1806924, 1935990, 2258655, 2710386, 3011540, 3871980, 4517310, 5420772, 6775965, 9034620, 13551930, 27103860]

約数ペア:

[(1, 27103860), (2, 13551930), (3, 9034620), (4, 6775965), (5, 5420772), (6, 4517310), (7, 3871980), (9, 3011540), (10, 2710386), (12, 2258655), (14, 1935990), (15, 1806924), (18, 1505770), (20, 1355193), (21, 1290660), (28, 967995), (30, 903462), (35, 774396), (36, 752885), (42, 645330), (45, 602308), (49, 553140), (60, 451731), (63, 430220), (70, 387198), (84, 322665), (90, 301154), (98, 276570), (105, 258132), (126, 215110), (140, 193599), (147, 184380), (180, 150577), (196, 138285), (210, 129066), (245, 110628), (252, 107555), (294, 92190), (315, 86044), (343, 79020), (420, 64533), (439, 61740), (441, 61460), (490, 55314), (588, 46095), (630, 43022), (686, 39510), (735, 36876), (878, 30870), (882, 30730), (980, 27657), (1029, 26340), (1260, 21511), (1317, 20580), (1372, 19755), (1470, 18438), (1715, 15804), (1756, 15435), (1764, 15365), (2058, 13170), (2195, 12348), (2205, 12292), (2634, 10290), (2940, 9219), (3073, 8820), (3087, 8780), (3430, 7902), (3951, 6860), (4116, 6585), (4390, 6174), (4410, 6146), (5145, 5268)]