225588780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1553}}^1$

素因数の和:1840

約数の個数: 96

約数和(自身を含む): 704894400

約数和(自身を除く): 479305620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 269, 270, 538, 540, 807, 1076, 1345, 1553, 1614, 2421, 2690, 3106, 3228, 4035, 4659, 4842, 5380, 6212, 7263, 7765, 8070, 9318, 9684, 12105, 13977, 14526, 15530, 16140, 18636, 23295, 24210, 27954, 29052, 31060, 36315, 41931, 46590, 48420, 55908, 69885, 72630, 83862, 93180, 139770, 145260, 167724, 209655, 279540, 417757, 419310, 835514, 838620, 1253271, 1671028, 2088785, 2506542, 3759813, 4177570, 5013084, 6266355, 7519626, 8355140, 11279439, 12532710, 15039252, 18799065, 22558878, 25065420, 37598130, 45117756, 56397195, 75196260, 112794390, 225588780]

約数ペア:

[(1, 225588780), (2, 112794390), (3, 75196260), (4, 56397195), (5, 45117756), (6, 37598130), (9, 25065420), (10, 22558878), (12, 18799065), (15, 15039252), (18, 12532710), (20, 11279439), (27, 8355140), (30, 7519626), (36, 6266355), (45, 5013084), (54, 4177570), (60, 3759813), (90, 2506542), (108, 2088785), (135, 1671028), (180, 1253271), (269, 838620), (270, 835514), (538, 419310), (540, 417757), (807, 279540), (1076, 209655), (1345, 167724), (1553, 145260), (1614, 139770), (2421, 93180), (2690, 83862), (3106, 72630), (3228, 69885), (4035, 55908), (4659, 48420), (4842, 46590), (5380, 41931), (6212, 36315), (7263, 31060), (7765, 29052), (8070, 27954), (9318, 24210), (9684, 23295), (12105, 18636), (13977, 16140), (14526, 15530)]