100144260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 318269952

約数和(自身を除く): 218125692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 131, 137, 155, 180, 186, 262, 274, 279, 310, 372, 393, 411, 465, 524, 548, 558, 620, 655, 685, 786, 822, 930, 1116, 1179, 1233, 1310, 1370, 1395, 1572, 1644, 1860, 1965, 2055, 2358, 2466, 2620, 2740, 2790, 3930, 4061, 4110, 4247, 4716, 4932, 5580, 5895, 6165, 7860, 8122, 8220, 8494, 11790, 12183, 12330, 12741, 16244, 16988, 17947, 20305, 21235, 23580, 24366, 24660, 25482, 35894, 36549, 38223, 40610, 42470, 48732, 50964, 53841, 60915, 63705, 71788, 73098, 76446, 81220, 84940, 89735, 107682, 121830, 127410, 146196, 152892, 161523, 179470, 182745, 191115, 215364, 243660, 254820, 269205, 323046, 358940, 365490, 382230, 538410, 556357, 646092, 730980, 764460, 807615, 1076820, 1112714, 1615230, 1669071, 2225428, 2781785, 3230460, 3338142, 5007213, 5563570, 6676284, 8345355, 10014426, 11127140, 16690710, 20028852, 25036065, 33381420, 50072130, 100144260]

約数ペア:

[(1, 100144260), (2, 50072130), (3, 33381420), (4, 25036065), (5, 20028852), (6, 16690710), (9, 11127140), (10, 10014426), (12, 8345355), (15, 6676284), (18, 5563570), (20, 5007213), (30, 3338142), (31, 3230460), (36, 2781785), (45, 2225428), (60, 1669071), (62, 1615230), (90, 1112714), (93, 1076820), (124, 807615), (131, 764460), (137, 730980), (155, 646092), (180, 556357), (186, 538410), (262, 382230), (274, 365490), (279, 358940), (310, 323046), (372, 269205), (393, 254820), (411, 243660), (465, 215364), (524, 191115), (548, 182745), (558, 179470), (620, 161523), (655, 152892), (685, 146196), (786, 127410), (822, 121830), (930, 107682), (1116, 89735), (1179, 84940), (1233, 81220), (1310, 76446), (1370, 73098), (1395, 71788), (1572, 63705), (1644, 60915), (1860, 53841), (1965, 50964), (2055, 48732), (2358, 42470), (2466, 40610), (2620, 38223), (2740, 36549), (2790, 35894), (3930, 25482), (4061, 24660), (4110, 24366), (4247, 23580), (4716, 21235), (4932, 20305), (5580, 17947), (5895, 16988), (6165, 16244), (7860, 12741), (8122, 12330), (8220, 12183), (8494, 11790)]