105948180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2430

約数の個数: 144

約数和(自身を含む): 364465920

約数和(自身を除く): 258517740

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, 2383, 2470, 2964, 3420, 3705, 4446, 4766, 4940, 7149, 7410, 8892, 9532, 11115, 11915, 14298, 14820, 21447, 22230, 23830, 28596, 30979, 35745, 42894, 44460, 45277, 47660, 61958, 71490, 85788, 90554, 92937, 107235, 123916, 135831, 142980, 154895, 181108, 185874, 214470, 226385, 271662, 278811, 309790, 371748, 407493, 428940, 452770, 464685, 543324, 557622, 588601, 619580, 679155, 814986, 905540, 929370, 1115244, 1177202, 1358310, 1394055, 1629972, 1765803, 1858740, 2037465, 2354404, 2716620, 2788110, 2943005, 3531606, 4074930, 5297409, 5576220, 5886010, 7063212, 8149860, 8829015, 10594818, 11772020, 17658030, 21189636, 26487045, 35316060, 52974090, 105948180]

約数ペア:

[(1, 105948180), (2, 52974090), (3, 35316060), (4, 26487045), (5, 21189636), (6, 17658030), (9, 11772020), (10, 10594818), (12, 8829015), (13, 8149860), (15, 7063212), (18, 5886010), (19, 5576220), (20, 5297409), (26, 4074930), (30, 3531606), (36, 2943005), (38, 2788110), (39, 2716620), (45, 2354404), (52, 2037465), (57, 1858740), (60, 1765803), (65, 1629972), (76, 1394055), (78, 1358310), (90, 1177202), (95, 1115244), (114, 929370), (117, 905540), (130, 814986), (156, 679155), (171, 619580), (180, 588601), (190, 557622), (195, 543324), (228, 464685), (234, 452770), (247, 428940), (260, 407493), (285, 371748), (342, 309790), (380, 278811), (390, 271662), (468, 226385), (494, 214470), (570, 185874), (585, 181108), (684, 154895), (741, 142980), (780, 135831), (855, 123916), (988, 107235), (1140, 92937), (1170, 90554), (1235, 85788), (1482, 71490), (1710, 61958), (2223, 47660), (2340, 45277), (2383, 44460), (2470, 42894), (2964, 35745), (3420, 30979), (3705, 28596), (4446, 23830), (4766, 22230), (4940, 21447), (7149, 14820), (7410, 14298), (8892, 11915), (9532, 11115)]