45145980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^2$

素因数の和:328

約数の個数: 108

約数和(自身を含む): 150388056

約数和(自身を除く): 105242076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 151, 165, 180, 198, 220, 302, 330, 396, 453, 495, 604, 660, 755, 906, 990, 1359, 1510, 1661, 1812, 1980, 2265, 2718, 3020, 3322, 4530, 4983, 5436, 6644, 6795, 8305, 9060, 9966, 13590, 14949, 16610, 19932, 22801, 24915, 27180, 29898, 33220, 45602, 49830, 59796, 68403, 74745, 91204, 99660, 114005, 136806, 149490, 205209, 228010, 250811, 273612, 298980, 342015, 410418, 456020, 501622, 684030, 752433, 820836, 1003244, 1026045, 1254055, 1368060, 1504866, 2052090, 2257299, 2508110, 3009732, 3762165, 4104180, 4514598, 5016220, 7524330, 9029196, 11286495, 15048660, 22572990, 45145980]

約数ペア:

[(1, 45145980), (2, 22572990), (3, 15048660), (4, 11286495), (5, 9029196), (6, 7524330), (9, 5016220), (10, 4514598), (11, 4104180), (12, 3762165), (15, 3009732), (18, 2508110), (20, 2257299), (22, 2052090), (30, 1504866), (33, 1368060), (36, 1254055), (44, 1026045), (45, 1003244), (55, 820836), (60, 752433), (66, 684030), (90, 501622), (99, 456020), (110, 410418), (132, 342015), (151, 298980), (165, 273612), (180, 250811), (198, 228010), (220, 205209), (302, 149490), (330, 136806), (396, 114005), (453, 99660), (495, 91204), (604, 74745), (660, 68403), (755, 59796), (906, 49830), (990, 45602), (1359, 33220), (1510, 29898), (1661, 27180), (1812, 24915), (1980, 22801), (2265, 19932), (2718, 16610), (3020, 14949), (3322, 13590), (4530, 9966), (4983, 9060), (5436, 8305), (6644, 6795)]