9778847940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{35671}}^1$

素因数の和:37209

約数の個数: 72

約数和(自身を含む): 29682813888

約数和(自身を除く): 19903965948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1523, 3046, 4569, 6092, 7615, 9138, 13707, 15230, 18276, 22845, 27414, 30460, 35671, 45690, 54828, 68535, 71342, 91380, 107013, 137070, 142684, 178355, 214026, 274140, 321039, 356710, 428052, 535065, 642078, 713420, 1070130, 1284156, 1605195, 2140260, 3210390, 6420780, 54326933, 108653866, 162980799, 217307732, 271634665, 325961598, 488942397, 543269330, 651923196, 814903995, 977884794, 1086538660, 1629807990, 1955769588, 2444711985, 3259615980, 4889423970, 9778847940]

約数ペア:

[(1, 9778847940), (2, 4889423970), (3, 3259615980), (4, 2444711985), (5, 1955769588), (6, 1629807990), (9, 1086538660), (10, 977884794), (12, 814903995), (15, 651923196), (18, 543269330), (20, 488942397), (30, 325961598), (36, 271634665), (45, 217307732), (60, 162980799), (90, 108653866), (180, 54326933), (1523, 6420780), (3046, 3210390), (4569, 2140260), (6092, 1605195), (7615, 1284156), (9138, 1070130), (13707, 713420), (15230, 642078), (18276, 535065), (22845, 428052), (27414, 356710), (30460, 321039), (35671, 274140), (45690, 214026), (54828, 178355), (68535, 142684), (71342, 137070), (91380, 107013)]