72930780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1$

素因数の和:3497

約数の個数: 120

約数和(自身を含む): 246456672

約数和(自身を除く): 173525892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3463, 3510, 4212, 5265, 6926, 7020, 10389, 10530, 13852, 17315, 20778, 21060, 31167, 34630, 41556, 45019, 51945, 62334, 69260, 90038, 93501, 103890, 124668, 135057, 155835, 180076, 187002, 207780, 225095, 270114, 280503, 311670, 374004, 405171, 450190, 467505, 540228, 561006, 623340, 675285, 810342, 900380, 935010, 1122012, 1215513, 1350570, 1402515, 1620684, 1870020, 2025855, 2431026, 2701140, 2805030, 3646539, 4051710, 4862052, 5610060, 6077565, 7293078, 8103420, 12155130, 14586156, 18232695, 24310260, 36465390, 72930780]

約数ペア:

[(1, 72930780), (2, 36465390), (3, 24310260), (4, 18232695), (5, 14586156), (6, 12155130), (9, 8103420), (10, 7293078), (12, 6077565), (13, 5610060), (15, 4862052), (18, 4051710), (20, 3646539), (26, 2805030), (27, 2701140), (30, 2431026), (36, 2025855), (39, 1870020), (45, 1620684), (52, 1402515), (54, 1350570), (60, 1215513), (65, 1122012), (78, 935010), (81, 900380), (90, 810342), (108, 675285), (117, 623340), (130, 561006), (135, 540228), (156, 467505), (162, 450190), (180, 405171), (195, 374004), (234, 311670), (260, 280503), (270, 270114), (324, 225095), (351, 207780), (390, 187002), (405, 180076), (468, 155835), (540, 135057), (585, 124668), (702, 103890), (780, 93501), (810, 90038), (1053, 69260), (1170, 62334), (1404, 51945), (1620, 45019), (1755, 41556), (2106, 34630), (2340, 31167), (3463, 21060), (3510, 20778), (4212, 17315), (5265, 13852), (6926, 10530), (7020, 10389)]