97977870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 181958130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 71, 90, 95, 114, 135, 142, 171, 190, 213, 269, 270, 285, 342, 355, 426, 513, 538, 570, 639, 710, 807, 855, 1026, 1065, 1278, 1345, 1349, 1614, 1710, 1917, 2130, 2421, 2565, 2690, 2698, 3195, 3834, 4035, 4047, 4842, 5111, 5130, 6390, 6745, 7263, 8070, 8094, 9585, 10222, 12105, 12141, 13490, 14526, 15333, 19099, 19170, 20235, 24210, 24282, 25555, 30666, 36315, 36423, 38198, 40470, 45999, 51110, 57297, 60705, 72630, 72846, 76665, 91998, 95495, 114594, 121410, 137997, 153330, 171891, 182115, 190990, 229995, 275994, 286485, 343782, 362881, 364230, 459990, 515673, 572970, 689985, 725762, 859455, 1031346, 1088643, 1379970, 1718910, 1814405, 2177286, 2578365, 3265929, 3628810, 5156730, 5443215, 6531858, 9797787, 10886430, 16329645, 19595574, 32659290, 48988935, 97977870]

約数ペア:

[(1, 97977870), (2, 48988935), (3, 32659290), (5, 19595574), (6, 16329645), (9, 10886430), (10, 9797787), (15, 6531858), (18, 5443215), (19, 5156730), (27, 3628810), (30, 3265929), (38, 2578365), (45, 2177286), (54, 1814405), (57, 1718910), (71, 1379970), (90, 1088643), (95, 1031346), (114, 859455), (135, 725762), (142, 689985), (171, 572970), (190, 515673), (213, 459990), (269, 364230), (270, 362881), (285, 343782), (342, 286485), (355, 275994), (426, 229995), (513, 190990), (538, 182115), (570, 171891), (639, 153330), (710, 137997), (807, 121410), (855, 114594), (1026, 95495), (1065, 91998), (1278, 76665), (1345, 72846), (1349, 72630), (1614, 60705), (1710, 57297), (1917, 51110), (2130, 45999), (2421, 40470), (2565, 38198), (2690, 36423), (2698, 36315), (3195, 30666), (3834, 25555), (4035, 24282), (4047, 24210), (4842, 20235), (5111, 19170), (5130, 19099), (6390, 15333), (6745, 14526), (7263, 13490), (8070, 12141), (8094, 12105), (9585, 10222)]