102240180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 144

約数和(自身を含む): 361355904

約数和(自身を除く): 259115724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1531, 1590, 1855, 1908, 2226, 2385, 3062, 3180, 3339, 3710, 4452, 4593, 4770, 5565, 6124, 6678, 7420, 7655, 9186, 9540, 10717, 11130, 13356, 13779, 15310, 16695, 18372, 21434, 22260, 22965, 27558, 30620, 32151, 33390, 42868, 45930, 53585, 55116, 64302, 66780, 68895, 81143, 91860, 96453, 107170, 128604, 137790, 160755, 162286, 192906, 214340, 243429, 275580, 321510, 324572, 385812, 405715, 482265, 486858, 568001, 643020, 730287, 811430, 964530, 973716, 1136002, 1217145, 1460574, 1622860, 1704003, 1929060, 2272004, 2434290, 2840005, 2921148, 3408006, 3651435, 4868580, 5112009, 5680010, 6816012, 7302870, 8520015, 10224018, 11360020, 14605740, 17040030, 20448036, 25560045, 34080060, 51120090, 102240180]

約数ペア:

[(1, 102240180), (2, 51120090), (3, 34080060), (4, 25560045), (5, 20448036), (6, 17040030), (7, 14605740), (9, 11360020), (10, 10224018), (12, 8520015), (14, 7302870), (15, 6816012), (18, 5680010), (20, 5112009), (21, 4868580), (28, 3651435), (30, 3408006), (35, 2921148), (36, 2840005), (42, 2434290), (45, 2272004), (53, 1929060), (60, 1704003), (63, 1622860), (70, 1460574), (84, 1217145), (90, 1136002), (105, 973716), (106, 964530), (126, 811430), (140, 730287), (159, 643020), (180, 568001), (210, 486858), (212, 482265), (252, 405715), (265, 385812), (315, 324572), (318, 321510), (371, 275580), (420, 243429), (477, 214340), (530, 192906), (630, 162286), (636, 160755), (742, 137790), (795, 128604), (954, 107170), (1060, 96453), (1113, 91860), (1260, 81143), (1484, 68895), (1531, 66780), (1590, 64302), (1855, 55116), (1908, 53585), (2226, 45930), (2385, 42868), (3062, 33390), (3180, 32151), (3339, 30620), (3710, 27558), (4452, 22965), (4593, 22260), (4770, 21434), (5565, 18372), (6124, 16695), (6678, 15310), (7420, 13779), (7655, 13356), (9186, 11130), (9540, 10717)]