129644460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1664

約数の個数: 144

約数和(自身を含む): 439744032

約数和(自身を除く): 310099572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1597, 1804, 1845, 1980, 2255, 2460, 2706, 3194, 3690, 4059, 4510, 4791, 5412, 6388, 6765, 7380, 7985, 8118, 9020, 9582, 13530, 14373, 15970, 16236, 17567, 19164, 20295, 23955, 27060, 28746, 31940, 35134, 40590, 47910, 52701, 57492, 65477, 70268, 71865, 81180, 87835, 95820, 105402, 130954, 143730, 158103, 175670, 196431, 210804, 261908, 263505, 287460, 316206, 327385, 351340, 392862, 527010, 589293, 632412, 654770, 720247, 785724, 790515, 982155, 1054020, 1178586, 1309540, 1440494, 1581030, 1964310, 2160741, 2357172, 2880988, 2946465, 3162060, 3601235, 3928620, 4321482, 5892930, 6482223, 7202470, 8642964, 10803705, 11785860, 12964446, 14404940, 21607410, 25928892, 32411115, 43214820, 64822230, 129644460]

約数ペア:

[(1, 129644460), (2, 64822230), (3, 43214820), (4, 32411115), (5, 25928892), (6, 21607410), (9, 14404940), (10, 12964446), (11, 11785860), (12, 10803705), (15, 8642964), (18, 7202470), (20, 6482223), (22, 5892930), (30, 4321482), (33, 3928620), (36, 3601235), (41, 3162060), (44, 2946465), (45, 2880988), (55, 2357172), (60, 2160741), (66, 1964310), (82, 1581030), (90, 1440494), (99, 1309540), (110, 1178586), (123, 1054020), (132, 982155), (164, 790515), (165, 785724), (180, 720247), (198, 654770), (205, 632412), (220, 589293), (246, 527010), (330, 392862), (369, 351340), (396, 327385), (410, 316206), (451, 287460), (492, 263505), (495, 261908), (615, 210804), (660, 196431), (738, 175670), (820, 158103), (902, 143730), (990, 130954), (1230, 105402), (1353, 95820), (1476, 87835), (1597, 81180), (1804, 71865), (1845, 70268), (1980, 65477), (2255, 57492), (2460, 52701), (2706, 47910), (3194, 40590), (3690, 35134), (4059, 31940), (4510, 28746), (4791, 27060), (5412, 23955), (6388, 20295), (6765, 19164), (7380, 17567), (7985, 16236), (8118, 15970), (9020, 14373), (9582, 13530)]