140535180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 444347904

約数和(自身を除く): 303812724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 67, 86, 90, 129, 134, 172, 180, 201, 215, 258, 268, 271, 335, 387, 402, 430, 516, 542, 603, 645, 670, 774, 804, 813, 860, 1005, 1084, 1206, 1290, 1340, 1355, 1548, 1626, 1935, 2010, 2412, 2439, 2580, 2710, 2881, 3015, 3252, 3870, 4020, 4065, 4878, 5420, 5762, 6030, 7740, 8130, 8643, 9756, 11524, 11653, 12060, 12195, 14405, 16260, 17286, 18157, 23306, 24390, 25929, 28810, 34572, 34959, 36314, 43215, 46612, 48780, 51858, 54471, 57620, 58265, 69918, 72628, 86430, 90785, 103716, 104877, 108942, 116530, 129645, 139836, 163413, 172860, 174795, 181570, 209754, 217884, 233060, 259290, 272355, 326826, 349590, 363140, 419508, 518580, 524385, 544710, 653652, 699180, 780751, 817065, 1048770, 1089420, 1561502, 1634130, 2097540, 2342253, 3123004, 3268260, 3903755, 4684506, 7026759, 7807510, 9369012, 11711265, 14053518, 15615020, 23422530, 28107036, 35133795, 46845060, 70267590, 140535180]

約数ペア:

[(1, 140535180), (2, 70267590), (3, 46845060), (4, 35133795), (5, 28107036), (6, 23422530), (9, 15615020), (10, 14053518), (12, 11711265), (15, 9369012), (18, 7807510), (20, 7026759), (30, 4684506), (36, 3903755), (43, 3268260), (45, 3123004), (60, 2342253), (67, 2097540), (86, 1634130), (90, 1561502), (129, 1089420), (134, 1048770), (172, 817065), (180, 780751), (201, 699180), (215, 653652), (258, 544710), (268, 524385), (271, 518580), (335, 419508), (387, 363140), (402, 349590), (430, 326826), (516, 272355), (542, 259290), (603, 233060), (645, 217884), (670, 209754), (774, 181570), (804, 174795), (813, 172860), (860, 163413), (1005, 139836), (1084, 129645), (1206, 116530), (1290, 108942), (1340, 104877), (1355, 103716), (1548, 90785), (1626, 86430), (1935, 72628), (2010, 69918), (2412, 58265), (2439, 57620), (2580, 54471), (2710, 51858), (2881, 48780), (3015, 46612), (3252, 43215), (3870, 36314), (4020, 34959), (4065, 34572), (4878, 28810), (5420, 25929), (5762, 24390), (6030, 23306), (7740, 18157), (8130, 17286), (8643, 16260), (9756, 14405), (11524, 12195), (11653, 12060)]