99397980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2996

約数の個数: 144

約数和(自身を含む): 348382944

約数和(自身を除く): 248984964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2805, 2953, 3060, 3366, 3740, 5610, 5906, 6732, 8415, 8859, 11220, 11812, 14765, 16830, 17718, 26577, 29530, 32483, 33660, 35436, 44295, 50201, 53154, 59060, 64966, 88590, 97449, 100402, 106308, 129932, 132885, 150603, 162415, 177180, 194898, 200804, 251005, 265770, 292347, 301206, 324830, 389796, 451809, 487245, 502010, 531540, 552211, 584694, 602412, 649660, 753015, 903618, 974490, 1004020, 1104422, 1169388, 1461735, 1506030, 1656633, 1807236, 1948980, 2208844, 2259045, 2761055, 2923470, 3012060, 3313266, 4518090, 4969899, 5522110, 5846940, 6626532, 8283165, 9036180, 9939798, 11044220, 16566330, 19879596, 24849495, 33132660, 49698990, 99397980]

約数ペア:

[(1, 99397980), (2, 49698990), (3, 33132660), (4, 24849495), (5, 19879596), (6, 16566330), (9, 11044220), (10, 9939798), (11, 9036180), (12, 8283165), (15, 6626532), (17, 5846940), (18, 5522110), (20, 4969899), (22, 4518090), (30, 3313266), (33, 3012060), (34, 2923470), (36, 2761055), (44, 2259045), (45, 2208844), (51, 1948980), (55, 1807236), (60, 1656633), (66, 1506030), (68, 1461735), (85, 1169388), (90, 1104422), (99, 1004020), (102, 974490), (110, 903618), (132, 753015), (153, 649660), (165, 602412), (170, 584694), (180, 552211), (187, 531540), (198, 502010), (204, 487245), (220, 451809), (255, 389796), (306, 324830), (330, 301206), (340, 292347), (374, 265770), (396, 251005), (495, 200804), (510, 194898), (561, 177180), (612, 162415), (660, 150603), (748, 132885), (765, 129932), (935, 106308), (990, 100402), (1020, 97449), (1122, 88590), (1530, 64966), (1683, 59060), (1870, 53154), (1980, 50201), (2244, 44295), (2805, 35436), (2953, 33660), (3060, 32483), (3366, 29530), (3740, 26577), (5610, 17718), (5906, 16830), (6732, 14765), (8415, 11812), (8859, 11220)]