170555580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3220

約数の個数: 144

約数和(自身を含む): 581555520

約数和(自身を除く): 410999940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3169, 3588, 4140, 4485, 5382, 5980, 6338, 8970, 9507, 10764, 12676, 13455, 15845, 17940, 19014, 26910, 28521, 31690, 38028, 41197, 47535, 53820, 57042, 63380, 72887, 82394, 95070, 114084, 123591, 142605, 145774, 164788, 190140, 205985, 218661, 247182, 285210, 291548, 364435, 370773, 411970, 437322, 494364, 570420, 617955, 655983, 728870, 741546, 823940, 874644, 947531, 1093305, 1235910, 1311966, 1457740, 1483092, 1853865, 1895062, 2186610, 2471820, 2623932, 2842593, 3279915, 3707730, 3790124, 4373220, 4737655, 5685186, 6559830, 7415460, 8527779, 9475310, 11370372, 13119660, 14212965, 17055558, 18950620, 28425930, 34111116, 42638895, 56851860, 85277790, 170555580]

約数ペア:

[(1, 170555580), (2, 85277790), (3, 56851860), (4, 42638895), (5, 34111116), (6, 28425930), (9, 18950620), (10, 17055558), (12, 14212965), (13, 13119660), (15, 11370372), (18, 9475310), (20, 8527779), (23, 7415460), (26, 6559830), (30, 5685186), (36, 4737655), (39, 4373220), (45, 3790124), (46, 3707730), (52, 3279915), (60, 2842593), (65, 2623932), (69, 2471820), (78, 2186610), (90, 1895062), (92, 1853865), (115, 1483092), (117, 1457740), (130, 1311966), (138, 1235910), (156, 1093305), (180, 947531), (195, 874644), (207, 823940), (230, 741546), (234, 728870), (260, 655983), (276, 617955), (299, 570420), (345, 494364), (390, 437322), (414, 411970), (460, 370773), (468, 364435), (585, 291548), (598, 285210), (690, 247182), (780, 218661), (828, 205985), (897, 190140), (1035, 164788), (1170, 145774), (1196, 142605), (1380, 123591), (1495, 114084), (1794, 95070), (2070, 82394), (2340, 72887), (2691, 63380), (2990, 57042), (3169, 53820), (3588, 47535), (4140, 41197), (4485, 38028), (5382, 31690), (5980, 28521), (6338, 26910), (8970, 19014), (9507, 17940), (10764, 15845), (12676, 13455)]