222951690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:746

約数の個数: 160

約数和(自身を含む): 667408896

約数和(自身を除く): 444457206

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 81, 90, 93, 117, 130, 135, 155, 162, 186, 195, 234, 270, 279, 310, 351, 390, 403, 405, 465, 558, 585, 683, 702, 806, 810, 837, 930, 1053, 1170, 1209, 1366, 1395, 1674, 1755, 2015, 2049, 2106, 2418, 2511, 2790, 3415, 3510, 3627, 4030, 4098, 4185, 5022, 5265, 6045, 6147, 6830, 7254, 8370, 8879, 10245, 10530, 10881, 12090, 12294, 12555, 17758, 18135, 18441, 20490, 21173, 21762, 25110, 26637, 30735, 32643, 36270, 36882, 42346, 44395, 53274, 54405, 55323, 61470, 63519, 65286, 79911, 88790, 92205, 105865, 108810, 110646, 127038, 133185, 159822, 163215, 184410, 190557, 211730, 239733, 266370, 275249, 276615, 317595, 326430, 381114, 399555, 479466, 550498, 553230, 571671, 635190, 719199, 799110, 825747, 952785, 1143342, 1198665, 1376245, 1438398, 1651494, 1715013, 1905570, 2397330, 2477241, 2752490, 2858355, 3430026, 3595995, 4128735, 4954482, 5716710, 7191990, 7431723, 8257470, 8575065, 12386205, 14863446, 17150130, 22295169, 24772410, 37158615, 44590338, 74317230, 111475845, 222951690]

約数ペア:

[(1, 222951690), (2, 111475845), (3, 74317230), (5, 44590338), (6, 37158615), (9, 24772410), (10, 22295169), (13, 17150130), (15, 14863446), (18, 12386205), (26, 8575065), (27, 8257470), (30, 7431723), (31, 7191990), (39, 5716710), (45, 4954482), (54, 4128735), (62, 3595995), (65, 3430026), (78, 2858355), (81, 2752490), (90, 2477241), (93, 2397330), (117, 1905570), (130, 1715013), (135, 1651494), (155, 1438398), (162, 1376245), (186, 1198665), (195, 1143342), (234, 952785), (270, 825747), (279, 799110), (310, 719199), (351, 635190), (390, 571671), (403, 553230), (405, 550498), (465, 479466), (558, 399555), (585, 381114), (683, 326430), (702, 317595), (806, 276615), (810, 275249), (837, 266370), (930, 239733), (1053, 211730), (1170, 190557), (1209, 184410), (1366, 163215), (1395, 159822), (1674, 133185), (1755, 127038), (2015, 110646), (2049, 108810), (2106, 105865), (2418, 92205), (2511, 88790), (2790, 79911), (3415, 65286), (3510, 63519), (3627, 61470), (4030, 55323), (4098, 54405), (4185, 53274), (5022, 44395), (5265, 42346), (6045, 36882), (6147, 36270), (6830, 32643), (7254, 30735), (8370, 26637), (8879, 25110), (10245, 21762), (10530, 21173), (10881, 20490), (12090, 18441), (12294, 18135), (12555, 17758)]