129817620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{773}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 275882220

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, 270, 311, 540, 622, 773, 933, 1244, 1546, 1555, 1866, 2319, 2799, 3092, 3110, 3732, 3865, 4638, 4665, 5598, 6220, 6957, 7730, 8397, 9276, 9330, 11196, 11595, 13914, 13995, 15460, 16794, 18660, 20871, 23190, 27828, 27990, 33588, 34785, 41742, 41985, 46380, 55980, 69570, 83484, 83970, 104355, 139140, 167940, 208710, 240403, 417420, 480806, 721209, 961612, 1202015, 1442418, 2163627, 2404030, 2884836, 3606045, 4327254, 4808060, 6490881, 7212090, 8654508, 10818135, 12981762, 14424180, 21636270, 25963524, 32454405, 43272540, 64908810, 129817620]

約数ペア:

[(1, 129817620), (2, 64908810), (3, 43272540), (4, 32454405), (5, 25963524), (6, 21636270), (9, 14424180), (10, 12981762), (12, 10818135), (15, 8654508), (18, 7212090), (20, 6490881), (27, 4808060), (30, 4327254), (36, 3606045), (45, 2884836), (54, 2404030), (60, 2163627), (90, 1442418), (108, 1202015), (135, 961612), (180, 721209), (270, 480806), (311, 417420), (540, 240403), (622, 208710), (773, 167940), (933, 139140), (1244, 104355), (1546, 83970), (1555, 83484), (1866, 69570), (2319, 55980), (2799, 46380), (3092, 41985), (3110, 41742), (3732, 34785), (3865, 33588), (4638, 27990), (4665, 27828), (5598, 23190), (6220, 20871), (6957, 18660), (7730, 16794), (8397, 15460), (9276, 13995), (9330, 13914), (11196, 11595)]