154038690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 448923384

約数和(自身を除く): 294884694

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 137, 155, 186, 195, 234, 274, 279, 310, 390, 403, 411, 465, 558, 585, 685, 806, 822, 930, 961, 1170, 1209, 1233, 1370, 1395, 1781, 1922, 2015, 2055, 2418, 2466, 2790, 2883, 3562, 3627, 4030, 4110, 4247, 4805, 5343, 5766, 6045, 6165, 7254, 8494, 8649, 8905, 9610, 10686, 12090, 12330, 12493, 12741, 14415, 16029, 17298, 17810, 18135, 21235, 24986, 25482, 26715, 28830, 32058, 36270, 37479, 38223, 42470, 43245, 53430, 55211, 62465, 63705, 74958, 76446, 80145, 86490, 110422, 112437, 124930, 127410, 131657, 160290, 165633, 187395, 191115, 224874, 263314, 276055, 331266, 374790, 382230, 394971, 496899, 552110, 562185, 658285, 789942, 828165, 993798, 1124370, 1184913, 1316570, 1656330, 1711541, 1974855, 2369826, 2484495, 3423082, 3949710, 4968990, 5134623, 5924565, 8557705, 10269246, 11849130, 15403869, 17115410, 25673115, 30807738, 51346230, 77019345, 154038690]

約数ペア:

[(1, 154038690), (2, 77019345), (3, 51346230), (5, 30807738), (6, 25673115), (9, 17115410), (10, 15403869), (13, 11849130), (15, 10269246), (18, 8557705), (26, 5924565), (30, 5134623), (31, 4968990), (39, 3949710), (45, 3423082), (62, 2484495), (65, 2369826), (78, 1974855), (90, 1711541), (93, 1656330), (117, 1316570), (130, 1184913), (137, 1124370), (155, 993798), (186, 828165), (195, 789942), (234, 658285), (274, 562185), (279, 552110), (310, 496899), (390, 394971), (403, 382230), (411, 374790), (465, 331266), (558, 276055), (585, 263314), (685, 224874), (806, 191115), (822, 187395), (930, 165633), (961, 160290), (1170, 131657), (1209, 127410), (1233, 124930), (1370, 112437), (1395, 110422), (1781, 86490), (1922, 80145), (2015, 76446), (2055, 74958), (2418, 63705), (2466, 62465), (2790, 55211), (2883, 53430), (3562, 43245), (3627, 42470), (4030, 38223), (4110, 37479), (4247, 36270), (4805, 32058), (5343, 28830), (5766, 26715), (6045, 25482), (6165, 24986), (7254, 21235), (8494, 18135), (8649, 17810), (8905, 17298), (9610, 16029), (10686, 14415), (12090, 12741), (12330, 12493)]