42692940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 133882560

約数和(自身を除く): 91189620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 457, 519, 540, 692, 865, 914, 1038, 1371, 1557, 1730, 1828, 2076, 2285, 2595, 2742, 3114, 3460, 4113, 4570, 4671, 5190, 5484, 6228, 6855, 7785, 8226, 9140, 9342, 10380, 12339, 13710, 15570, 16452, 18684, 20565, 23355, 24678, 27420, 31140, 41130, 46710, 49356, 61695, 79061, 82260, 93420, 123390, 158122, 237183, 246780, 316244, 395305, 474366, 711549, 790610, 948732, 1185915, 1423098, 1581220, 2134647, 2371830, 2846196, 3557745, 4269294, 4743660, 7115490, 8538588, 10673235, 14230980, 21346470, 42692940]

約数ペア:

[(1, 42692940), (2, 21346470), (3, 14230980), (4, 10673235), (5, 8538588), (6, 7115490), (9, 4743660), (10, 4269294), (12, 3557745), (15, 2846196), (18, 2371830), (20, 2134647), (27, 1581220), (30, 1423098), (36, 1185915), (45, 948732), (54, 790610), (60, 711549), (90, 474366), (108, 395305), (135, 316244), (173, 246780), (180, 237183), (270, 158122), (346, 123390), (457, 93420), (519, 82260), (540, 79061), (692, 61695), (865, 49356), (914, 46710), (1038, 41130), (1371, 31140), (1557, 27420), (1730, 24678), (1828, 23355), (2076, 20565), (2285, 18684), (2595, 16452), (2742, 15570), (3114, 13710), (3460, 12339), (4113, 10380), (4570, 9342), (4671, 9140), (5190, 8226), (5484, 7785), (6228, 6855)]