202248540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4596

約数の個数: 144

約数和(自身を含む): 695604000

約数和(自身を除く): 493355460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4549, 4940, 7410, 8892, 9098, 11115, 13647, 14820, 18196, 22230, 22745, 27294, 40941, 44460, 45490, 54588, 59137, 68235, 81882, 86431, 90980, 118274, 136470, 163764, 172862, 177411, 204705, 236548, 259293, 272940, 295685, 345724, 354822, 409410, 432155, 518586, 532233, 591370, 709644, 777879, 818820, 864310, 887055, 1037172, 1064466, 1123603, 1182740, 1296465, 1555758, 1728620, 1774110, 2128932, 2247206, 2592930, 2661165, 3111516, 3370809, 3548220, 3889395, 4494412, 5185860, 5322330, 5618015, 6741618, 7778790, 10112427, 10644660, 11236030, 13483236, 15557580, 16854045, 20224854, 22472060, 33708090, 40449708, 50562135, 67416180, 101124270, 202248540]

約数ペア:

[(1, 202248540), (2, 101124270), (3, 67416180), (4, 50562135), (5, 40449708), (6, 33708090), (9, 22472060), (10, 20224854), (12, 16854045), (13, 15557580), (15, 13483236), (18, 11236030), (19, 10644660), (20, 10112427), (26, 7778790), (30, 6741618), (36, 5618015), (38, 5322330), (39, 5185860), (45, 4494412), (52, 3889395), (57, 3548220), (60, 3370809), (65, 3111516), (76, 2661165), (78, 2592930), (90, 2247206), (95, 2128932), (114, 1774110), (117, 1728620), (130, 1555758), (156, 1296465), (171, 1182740), (180, 1123603), (190, 1064466), (195, 1037172), (228, 887055), (234, 864310), (247, 818820), (260, 777879), (285, 709644), (342, 591370), (380, 532233), (390, 518586), (468, 432155), (494, 409410), (570, 354822), (585, 345724), (684, 295685), (741, 272940), (780, 259293), (855, 236548), (988, 204705), (1140, 177411), (1170, 172862), (1235, 163764), (1482, 136470), (1710, 118274), (2223, 90980), (2340, 86431), (2470, 81882), (2964, 68235), (3420, 59137), (3705, 54588), (4446, 45490), (4549, 44460), (4940, 40941), (7410, 27294), (8892, 22745), (9098, 22230), (11115, 18196), (13647, 14820)]