258382980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{773}}^1$

素因数の和:1410

約数の個数: 96

約数和(自身を含む): 806198400

約数和(自身を除く): 547815420

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, 540, 619, 773, 1238, 1546, 1857, 2319, 2476, 3092, 3095, 3714, 3865, 4638, 5571, 6190, 6957, 7428, 7730, 9276, 9285, 11142, 11595, 12380, 13914, 15460, 16713, 18570, 20871, 22284, 23190, 27828, 27855, 33426, 34785, 37140, 41742, 46380, 55710, 66852, 69570, 83484, 83565, 104355, 111420, 139140, 167130, 208710, 334260, 417420, 478487, 956974, 1435461, 1913948, 2392435, 2870922, 4306383, 4784870, 5741844, 7177305, 8612766, 9569740, 12919149, 14354610, 17225532, 21531915, 25838298, 28709220, 43063830, 51676596, 64595745, 86127660, 129191490, 258382980]

約数ペア:

[(1, 258382980), (2, 129191490), (3, 86127660), (4, 64595745), (5, 51676596), (6, 43063830), (9, 28709220), (10, 25838298), (12, 21531915), (15, 17225532), (18, 14354610), (20, 12919149), (27, 9569740), (30, 8612766), (36, 7177305), (45, 5741844), (54, 4784870), (60, 4306383), (90, 2870922), (108, 2392435), (135, 1913948), (180, 1435461), (270, 956974), (540, 478487), (619, 417420), (773, 334260), (1238, 208710), (1546, 167130), (1857, 139140), (2319, 111420), (2476, 104355), (3092, 83565), (3095, 83484), (3714, 69570), (3865, 66852), (4638, 55710), (5571, 46380), (6190, 41742), (6957, 37140), (7428, 34785), (7730, 33426), (9276, 27855), (9285, 27828), (11142, 23190), (11595, 22284), (12380, 20871), (13914, 18570), (15460, 16713)]