220144230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1571}}^1$

素因数の和:1763

約数の個数: 80

約数和(自身を含む): 595743984

約数和(自身を除く): 375599754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 173, 270, 346, 405, 519, 810, 865, 1038, 1557, 1571, 1730, 2595, 3114, 3142, 4671, 4713, 5190, 7785, 7855, 9342, 9426, 14013, 14139, 15570, 15710, 23355, 23565, 28026, 28278, 42417, 46710, 47130, 70065, 70695, 84834, 127251, 140130, 141390, 212085, 254502, 271783, 424170, 543566, 636255, 815349, 1272510, 1358915, 1630698, 2446047, 2717830, 4076745, 4892094, 7338141, 8153490, 12230235, 14676282, 22014423, 24460470, 36690705, 44028846, 73381410, 110072115, 220144230]

約数ペア:

[(1, 220144230), (2, 110072115), (3, 73381410), (5, 44028846), (6, 36690705), (9, 24460470), (10, 22014423), (15, 14676282), (18, 12230235), (27, 8153490), (30, 7338141), (45, 4892094), (54, 4076745), (81, 2717830), (90, 2446047), (135, 1630698), (162, 1358915), (173, 1272510), (270, 815349), (346, 636255), (405, 543566), (519, 424170), (810, 271783), (865, 254502), (1038, 212085), (1557, 141390), (1571, 140130), (1730, 127251), (2595, 84834), (3114, 70695), (3142, 70065), (4671, 47130), (4713, 46710), (5190, 42417), (7785, 28278), (7855, 28026), (9342, 23565), (9426, 23355), (14013, 15710), (14139, 15570)]