81034200

素因数分解:

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

素因数の和:3498

約数の個数: 144

約数和(自身を含む): 293158320

約数和(自身を除く): 212124120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3463, 3900, 4680, 5850, 6926, 7800, 10389, 11700, 13852, 17315, 20778, 23400, 27704, 31167, 34630, 41556, 45019, 51945, 62334, 69260, 83112, 86575, 90038, 103890, 124668, 135057, 138520, 155835, 173150, 180076, 207780, 225095, 249336, 259725, 270114, 311670, 346300, 360152, 405171, 415560, 450190, 519450, 540228, 623340, 675285, 692600, 779175, 810342, 900380, 1038900, 1080456, 1125475, 1246680, 1350570, 1558350, 1620684, 1800760, 2025855, 2077800, 2250950, 2701140, 3116700, 3241368, 3376425, 4051710, 4501900, 5402280, 6233400, 6752850, 8103420, 9003800, 10129275, 13505700, 16206840, 20258550, 27011400, 40517100, 81034200]

約数ペア:

[(1, 81034200), (2, 40517100), (3, 27011400), (4, 20258550), (5, 16206840), (6, 13505700), (8, 10129275), (9, 9003800), (10, 8103420), (12, 6752850), (13, 6233400), (15, 5402280), (18, 4501900), (20, 4051710), (24, 3376425), (25, 3241368), (26, 3116700), (30, 2701140), (36, 2250950), (39, 2077800), (40, 2025855), (45, 1800760), (50, 1620684), (52, 1558350), (60, 1350570), (65, 1246680), (72, 1125475), (75, 1080456), (78, 1038900), (90, 900380), (100, 810342), (104, 779175), (117, 692600), (120, 675285), (130, 623340), (150, 540228), (156, 519450), (180, 450190), (195, 415560), (200, 405171), (225, 360152), (234, 346300), (260, 311670), (300, 270114), (312, 259725), (325, 249336), (360, 225095), (390, 207780), (450, 180076), (468, 173150), (520, 155835), (585, 138520), (600, 135057), (650, 124668), (780, 103890), (900, 90038), (936, 86575), (975, 83112), (1170, 69260), (1300, 62334), (1560, 51945), (1800, 45019), (1950, 41556), (2340, 34630), (2600, 31167), (2925, 27704), (3463, 23400), (3900, 20778), (4680, 17315), (5850, 13852), (6926, 11700), (7800, 10389)]