90696780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3240

約数の個数: 96

約数和(自身を含む): 287582400

約数和(自身を除く): 196885620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2862, 3169, 3180, 4770, 5724, 6338, 7155, 9507, 9540, 12676, 14310, 15845, 19014, 28521, 28620, 31690, 38028, 47535, 57042, 63380, 85563, 95070, 114084, 142605, 167957, 171126, 190140, 285210, 335914, 342252, 427815, 503871, 570420, 671828, 839785, 855630, 1007742, 1511613, 1679570, 1711260, 2015484, 2519355, 3023226, 3359140, 4534839, 5038710, 6046452, 7558065, 9069678, 10077420, 15116130, 18139356, 22674195, 30232260, 45348390, 90696780]

約数ペア:

[(1, 90696780), (2, 45348390), (3, 30232260), (4, 22674195), (5, 18139356), (6, 15116130), (9, 10077420), (10, 9069678), (12, 7558065), (15, 6046452), (18, 5038710), (20, 4534839), (27, 3359140), (30, 3023226), (36, 2519355), (45, 2015484), (53, 1711260), (54, 1679570), (60, 1511613), (90, 1007742), (106, 855630), (108, 839785), (135, 671828), (159, 570420), (180, 503871), (212, 427815), (265, 342252), (270, 335914), (318, 285210), (477, 190140), (530, 171126), (540, 167957), (636, 142605), (795, 114084), (954, 95070), (1060, 85563), (1431, 63380), (1590, 57042), (1908, 47535), (2385, 38028), (2862, 31690), (3169, 28620), (3180, 28521), (4770, 19014), (5724, 15845), (6338, 14310), (7155, 12676), (9507, 9540)]